Download NJM4250 Data Sheet

NJM4250
MICRO-POWER OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
The NJM4250 is extremely versatile programmable
monolithic operational amplifiers. A single external master bias
current setting resistor programs the input bias current, input
offset current, quiescent power consumption, slew rate, input
noise, and the gain-bandwidth product. The device is a truly
general purpose operational amplifier.
■ FEATURES
● Operating Voltage
( ±1V~±18V )
● Low Operating Current
( 0.1mA max. )
● Programmable monolithic OP-Amp
● Very Low Power Consumption
● Package Outline
DIP8,DMP8,SSOP8
● Bipolar Technology
■ PACKAGE OUTLINE
NJM4250D
NJM4250M
NJM4250V
■ PIN CONFIGURATION
NJM4250D
NJM4250M
NJM4250V
■ EQUIVALENT CIRCUIT
Ver.2013-10-29
-1-
NJM4250
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
SYMBOL
V+/VVID
VIC
Power Dissipation
PD
ISET Current
Operating Temperature Range
Storage Temperature Range
ISET
Topr
Tstg
RATINGS
± 18
± 30
± 15 ( note )
( DIP8 ) 500
( DMP8 ) 300
( SSOP8 ) 250
150
-20~+75
-40~+125
UNIT
V
V
V
mW
µA
˚C
˚C
( note ) For supply voltage less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
■ ELECTRICAL CHARACTERISTICS
( Ta=25˚C,V+/V-=±15V )
PARAMETER
Input Offset Voltage 1
Input Offset Voltage 2
Input Offset Current
Input Bias Current 1
Input Bias Current 2
Large Signal Voltage Gain 1
Large Signal Voltage Gain 2
Operating Current 1
Operating Current 2
Input Common Mode Voltage Range 1
Input Common Mode Voltage Range 2
Maximum Output Voltage Swing 1
Maximum Output Voltage Swing 2
Maximum Output Voltage Swing 3
Maximum Output Voltage Swing 4
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
SYMBOL
VIO1
VIO2
IIO
IB1
IB2
AV1
AV2
ICC1
ICC2
VICM1
VICM2
VOM1
VOM2
VOM3
VOM4
CMR
SVR
TEST CONDITION
RS≤100kΩ
+ V /V =±1.5V,RS≤100kΩ
V+/V-=±1.5V
VO=± 10V,RL≥100kΩ
VO=± 10V,RL≥10kΩ
V+/V-=±1.5V
V+/V-=±1.5V
RL≥100kΩ
V+/V-=±1.5V,RL≥100kΩ
RL≥10kΩ
V+/V-=±1.5V,RL≥10kΩ
RS≤10kΩ
RS≤10kΩ
ISET=1µA
MIN.
MAX.
5
5
6
10
10
96
11
8
± 13.5
± 0.6
± 12
± 0.6
70
74
-
ISET=10µA
MIN.
MAX.
6
6
20
75
75
96
100
90
± 13.5
± 0.6
± 12
± 0.6
70
74
-
UNIT
mV
mV
nA
nA
nA
dB
dB
µA
µA
V
V
V
V
V
V
dB
dB
■ TYPICAL APPLICATION ( ISET,VIO Adjustment )
Offset Adjustment
-2-
Ver.2013-10-29
NJM4250
■ TYPICAL CHARACTERISTICS
V+/V- = ±1.5V
V+/V- = ±1.5V
V+/V- = ±15V
+
-
V /V = ±15V
V+/V- = ±1.5V
Input offset current
V+/V- = ±15V
Ver.2013-10-29
-3-
NJM4250
■ TYPICAL CHARACTERISTICS
-4-
Ver.2013-10-29
NJM4250
■ TYPICAL CHARACTERISTICS
Gain Bandwidth Product
Vs.
Set Current
Micro-power 10times Inverting Amplifier
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Ver.2013-10-29
-5-