Download Line Driver and Receiver

SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
D
D
D
D
D
P OR PS PACKAGE
TOP VIEW
Meets or Exceeds the Requirements of
ANSI TIA/EIA-232-C
Wide Range of Supply Voltage
VCC = ±4.5 V to ±15 V
Low Power . . . 117 mW (VCC = ±9 V)
Receiver Output TTL Compatible
Response Control Provides:
– Input Threshold Shifting
– Input Noise Filtering
VCC –
DA
RY
GND
1
8
2
7
3
6
4
5
VCC+
DY
RTC
RA
description
The SN751701 line driver and receiver is designed to satisfy the requirements of the standard interface between
data terminal equipment and data communication equipment as defined by ANSI TIA/EIA-232-E. The driver
used is similar to the SN75188. The receiver used is similar to the SN75189A. The device operates over a wide
range of supply voltages (VCC = ±4.5 V to ±15 V) from the included reference regulator.
logic diagram
VCC –
VCC +
DA
1
8
2
4
GND
RA
RTC
7
DY
Reference
Regulator
5
6
3
RY
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright  2002, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
schematic
DA
VCC +
2
8
60 Ω
35 kΩ
7
300 Ω
RA
GND
RTC
5
4
DY
3.5 kΩ
8.5
kΩ
6
55 Ω
VCC –
1
3
RY
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.4 V to 18 V
Supply voltage range, VCC – (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4 V to –18 V
Input voltage range, VI: Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5 V to 18 V
Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 V to 30 V
Output voltage range, VO: Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25 V to 25 V
Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.4 V to 7 V
Output current, IO (D) Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Response control current range, IRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10 mA to 10 mA
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Package thermal impedance, θJA (see Note 2): P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W
PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to the network ground terminal.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
2
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SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
recommended operating conditions
MIN
MAX
VCC +
VCC –
Supply voltage
4.5
15
V
Supply voltage
–4.5
–15
V
VI(D)
VI(R)
Input voltage, driver
15
V
Input voltage, receiver
–25
25
V
IRESP
IO(R)
Response control current
–5.5
5.5
mA
24
mA
TA
Operating
O
erating free-air temperature
tem erature
Output current, receiver
P package
–20
85
PS package
–20
70
UNIT
°C
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
total device
PARAMETER
ICCH+
High-level supply current
TEST CONDITIONS
VCC = ±5 V
VCC = ±9 V
VCC = ±12 V
VCC = ±5 V
ICCL+
ICCH–
Low-level supply current
High-level supply current
VCC = ±9 V
VCC = ±12 V
VCC = ±5 V
VCC = ±9 V
VCC = ±12 V
VCC = ±5 V
ICCL–
ICC+
CC
Low-level supply current
Positive supply current
VCC = ±9 V
VCC = ±12 V
VCC = ±5 V
VCC = ±12 V
VI(D) = 2 V,
VI(R)
( ) = VT+(max)
(
),
Output open
MIN
TYP†
MAX
6.3
8.1
9.1
11.9
10.4
14
VI(D) = 0.8 V,
VI(R)
( ) = VT–(min)
(
),
Output open
2.5
3.4
3.7
5.1
4.1
5.6
VI(D) = 2 V,
VI(R)
( ) = VT+(max)
(
),
Output open
–2.4
–3.1
–3.9
–4.9
–4.8
–6.1
VI(D) = 0.8 V,
VI(R)
( ) = VT–(min)
(
),
Output open
–0.2
–0.35
VI(R) = VT+(max), VI(D) = 0 V,
VCC–
V,
CC = 0 V
Output open
–0.25
–0.4
–0.27
–0.45
4.8
6.4
6.7
9.1
UNIT
mA
mA
mA
mA
mA
† All typical values are at TA = 25°C.
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• DALLAS, TEXAS 75265
3
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
electrical characteristics over recommended operating free-air temperature range, VCC+ = 12 V,
VCC– = –12 V (unless otherwise noted)
driver section
PARAMETER
VIH
VIL
VOH
VOL
TEST CONDITIONS
High-level input voltage
MIN
TYP†
MAX
2
V
Low-level input voltage
0.8
High-level output voltage
VI(D)
( ) = 0.8 V, RL = 3 kΩ
Low-level output voltage
VI D)) = 2 V, RL = 3 kΩ
VCC = ±5 V
VCC = ±9 V
3.2
3.7
6.5
7.2
VCC = ±12 V
VCC = ±5 V
8.9
9.8
VCC = ±9 V
VCC = ±12 V
UNIT
V
V
–3.6
–3.2
–7.1
–6.4
–9.7
–8.8
5
µA
–0.73
–1.2
mA
V
IIH
IIL
High-level input current
Low-level input current
VI(D) = 7 V
VI(D) = 0 V
IOS(H)
High level short-circuit
short circuit output current
High-level
8V
VI(D) = 0
0.8
V, VO(D)= 0 V
7
–7
12
–12
14 5
–14.5
mA
VI(D) = 2 V, VO(D)= 0 V
VCC+ = 0 V, VO(D) = –2 V to 2 V
6.5
11.5
14
mA
IOS(L) Low-level short-circuit output current
rO
Output resistance
† All typical values are at TA = 25°C.
Ω
300
switching characteristics, VCC+ = 12 V, VCC – = –12 V, TA = 25°C (unless otherwise noted)
driver section (see Figure 2)
PARAMETER
TEST CONDITIONS
tPLH
tPHL
Propagation delay time, low- to high-level output
tTLH
tTHL
Transition time, low- to high-level output
tTLH
tTHL
Transition time, low- to high-level output
Propagation delay time, high- to low-level output
Transition time, high- to low-level output
Transition time, high- to low-level output
RL = 3 kΩ
kΩ, CL = 50 pF
RL = 3 kΩ
kΩ, CL = 50 pF
RL = 3 kΩ to 7 kΩ ((see Note 3),
),
CL = 2500 pF
NOTE 3: The time is measured between 3 V and –3 V on output waveform.
4
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• DALLAS, TEXAS 75265
MIN
TYP
MAX
340
480
100
150
120
180
105
160
2.1
3
2.1
3
UNIT
ns
ns
µs
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
electrical characteristics over recommended operating free-air temperature range, VCC+ = 12 V,
VCC– = –12 V (unless otherwise noted)
receiver section (see Figure 1) (see Note 4)
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
VIT+
VIT–
Positive-going input threshhold voltage
1.2
1.9
2.3
V
Negative-going input threshhold voltage
0.6
0.95
1.2
V
Vhys
Hystresis voltage (VIT+ – VIT–)
0.6
VO(H)
High level output voltage
High-level
VO(L)
Low-level output voltage
IIH
High level input current
High-level
IIL
Low level input current
Low-level
IOS
Short-circuit output current
† All typical values are at TA = 25°C.
NOTE 4: Response Control pin is open.
V
VI(R) = VT–(min)
10 µA
T ( i ), IOL = –10
VCC + = 5 V
VCC+ = 12 V
3.7
4.1
4.5
4.4
4.7
5.2
VI(R) = VT–(min)
T (min),
IOH = –0.4 mA
VCC + = 5 V
VCC + = 12 V
3.1
3.4
3.8
VI(R) = VT+(max),
VI(R) = 25 V
IOL = 24 mA
VI(R) = 3 V
VI(R) = –25 V
VI(R) = –3 V
VI(R) = VT–(min)
3.6
V
4
4.5
0.2
0.3
V
3.6
6.7
8.3
mA
0.43
0.67
1
mA
–3.6
–6.7
–8.3
mA
–0.43
–0.74
–1
mA
–2.8
–3.7
mA
switching characteristics, VCC+ = 12 V, VCC– = –12 V, TA = 25°C (unless otherwise noted)
receiver section (see Figure 2)
PARAMETER
TEST CONDITIONS
tPLH
tPHL
Propagation delay time, low- to high-level output
tTLH
tTHL
Transition time, low- to high-level output
Propagation delay time, high- to low-level output
Transition time, high- to low-level output
RL = 400 kΩ
kΩ, CL = 50 pF
RL = 400 kΩ
kΩ, CL = 50 pF
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MIN
TYP
MAX
150
240
50
100
250
360
18
35
UNIT
ns
ns
5
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
PARAMETER MEASUREMENT INFORMATION
VCC
VIT, VI
– IOH
Response
Control
+ IOL
VOH
VOL
Open
Unless
Otherwise
Specified
RC
CC
– VC
RC
+ VC
Figure 1. Receiver Section Test Circuit (VIT +, VIT –, VOH, VOL)
3V
Input
1.5 V
1.5 V
See Note B
Input
0V
Output
tPHL
RL = 3 kΩ
CL = 50 pF
(see Note A)
tPLH
90%
Output
90%
50%
10%
50%
10%
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. The input waveform is supplied by a generator having the following characteristics: ZO = 50 Ω, tw = 500 ns,
tTLH ≤ 5 ns, tTHL ≤ 5 ns.
Figure 2. Driver Section Switching Test Circuit and Voltage Waveforms
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
VOL
tTLH
tTHL
VOH
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
PARAMETER MEASUREMENT INFORMATION
Output
Response
Control
5V
RL = 400 Ω
Input
4V
Input
2V
2V
See Note B
0V
tPHL
CL = 50 pF
(see Note A)
tPLH
90%
90%
1.5 V
10%
Output
1.5 V
10%
tTHL
TEST CIRCUIT
VOH
VOL
tTLH
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. The input waveform is supplied by a generator having the following characteristics: ZO = 50 Ω, tw = 500 ns,
tTHL ≤ 5 ns, tTLH ≤ 5 ns.
Figure 3. Receiver Section Switching Test Circuit and Voltage Waveforms
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
TYPICAL CHARACTERISTICS
DRIVER
DRIVER
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
VOLTAGE TRANSFER CHARACTERISTICS
10
VCC ± = ±12 V
8
TA = 25°C
16
VCC ± = ±9 V
4
VCC± = ±5 V
12
IIO
O – Output Current – mA
6
VO – Output Voltage – V
20
TA = 25°C
RL = 3 kΩ
VCC ± = ±5 V
2
0
–2
ÁÁÁ
ÁÁÁ
8
4
VI = 2 V
–6
–4
–8
3-kΩ
Load Line
–12
–8
VCC± = ±12 V
–16
– 10
1
1.2
1.4
1.6
VI – Input Voltage – V
1.8
–20
–20 –16 –12 –8 –4
0
4
8
12
VO – Output Voltage – V
2
SLEW RATE
vs
LOAD CAPACITANCE
SHORT-CIRCUIT OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
VI(D) = H
Rise
0
–5
100
40
10
4
IOS(H)
I
– 10
VCC + = 12 V
VCC – = – 12 V
TA = 25°C
Fall
400
Slew Rate – V/µ s
– Short-Circuit Output Current – mA
IOS(L)
5
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
1000
15
VCC + = 12 V
VCC – = – 12 V
VO = 0
20
DRIVER
DRIVER
10
16
Figure 5
Figure 4
OS
VI = 0.8 V
0
ÁÁ
ÁÁ
–4
ÁÁÁÁ
ÁÁÁÁ
VI(D) = L
1
– 15
0
10
20
30
40
50
60
TA – Free-Air Temperature – °C
70
10
Figure 6
8
100
1000
CL – Load Capacitance – pF
Figure 7
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
10000
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
TYPICAL CHARACTERISTICS
RECEIVER
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
RC = 3.9 kΩ
VS = 5 V
VO – Output Voltage – V
5
ÁÁ
ÁÁ
RC = 20 kΩ
VS = – 5 V
RC = Open
VCC + = 12 V
VCC – = – 12 V
TA = 25°C
4
3
VIT+
2
VIT+
VIT–
VIT–
VIT+
VIT–
1
0
–5
–4
–3
–2
–1
0
1
2
3
4
5
VI – Input Voltage – V
Figure 8
RECEIVER
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
RC = 10 kΩ
VS = 12 V
VO
VO – Output Voltage – V
5
ÁÁ
ÁÁ
RC = 20 kΩ
VS = – 12 V
RC = Open
VCC + = 12 V
VCC – = – 12 V
TA = 25°C
4
3
VIT+
2
VIT+
VIT–
VIT–
VIT+
VIT–
1
0
–5
–4
–3
–2
–1
0
1
VI – Input Voltage – V
2
3
4
5
Figure 9
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• DALLAS, TEXAS 75265
9
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
TYPICAL CHARACTERISTICS
RECEIVER
RECEIVER
INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
INPUT CURRENT
vs
INPUT VOLTAGE
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
3
10
VCC + = 12 V
VCC – = – 12 V
VIT+
2
1.5
VIT–
1
8
6
IIII – Input Current – mA
Input Threshold Voltage – V
2.5
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
TA = 25°C
VCC + = 12 V
VCC – = – 12 V
4
2
0
–2
–4
–6
0.5
–8
0
0
10
20
30
40
50
60
70
–10
–25 –20 –15 –10
TA – Free-Air Temperature – °C
–5
0
5
10
15
20
25
VI – Input Voltage – V
Figure 10
Figure 11
RECEIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
RECEIVER
NOISE REJECTION
9
Input Threshold Voltage – V
8
7
CC = 1000 pF
CC = 500 pF
CC = 300 pF
CC = 100 pF
CC = 10 pF
6
5
4
3
2
VOL – Low-Level Output Voltage – V
5
VCC + = 12 V
VCC – = – 12 V
TA = 25°C
TA = 25°C
VI(R) = H
4
3
VCC = ±12 V
2
VCC = ±5 V
1
1
0
0
10
100
1000
10000
tw – Pulse Duration – ns
0
20
Figure 12
10
40
Figure 13
POST OFFICE BOX 655303
60
80
IOL – Low-Level Output Current – mA
• DALLAS, TEXAS 75265
100
SN751701
LINE DRIVER AND RECEIVER
SLLS531 – MARCH 2002
TYPICAL CHARACTERISTICS
RECEIVER
RECEIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
5
TA = 25°C
VI(R) = L
OUTPUT OPEN
4
4
VO – Output Voltage – V
VOH – High-Level Output Voltage – V
5
3
2
IOH = –0.4 mA
3
2
VCC = ±12 V
1
1
VCC = ±5 V
TA = 25°C
VI(R) = L
0
0
0
–1
–2
–3
–4
–5
0
IOH – High-Level Output Current – mA
4
8
12
16
20
VCC+ – Supply Voltage – V
Figure 14
Figure 15
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• DALLAS, TEXAS 75265
11
PACKAGE OPTION ADDENDUM
www.ti.com
5-Jul-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
SN751701PSR
ACTIVE
SO
PS
8
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN751701PSRG4
ACTIVE
SO
PS
8
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
Lead/Ball Finish
MSL Peak Temp (3)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Mar-2008
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
SN751701PSR
Package Package Pins
Type Drawing
SO
PS
8
SPQ
Reel
Reel
Diameter Width
(mm) W1 (mm)
2000
330.0
16.4
Pack Materials-Page 1
A0 (mm)
B0 (mm)
K0 (mm)
P1
(mm)
W
Pin1
(mm) Quadrant
8.2
6.6
2.5
12.0
16.0
Q1
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Mar-2008
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
SN751701PSR
SO
PS
8
2000
346.0
346.0
33.0
Pack Materials-Page 2
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Amplifiers
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amplifier.ti.com
dataconverter.ti.com
dsp.ti.com
www.ti.com/clocks
interface.ti.com
logic.ti.com
power.ti.com
microcontroller.ti.com
www.ti-rfid.com
www.ti.com/lprf
Applications
Audio
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Broadband
Digital Control
Medical
Military
Optical Networking
Security
Telephony
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Wireless
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www.ti.com/automotive
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/medical
www.ti.com/military
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
www.ti.com/wireless
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