NJU7074D

NJU7071/72/74
-
1
-
Ver.2012-07-23
NJU7071D
NJU7071M
NJU7071V
NJU7072D
NJU7072M
NJU7074M
NJU7074V
LOW INPUT OFFSET VOLTAGE C-MOS OPERATIONAL AMPLIFIER
GENERAL DESCRIPTION PACKAGE OUTLINE
The NJU7071,72 and 74 are single, dual and quad C-MOS
Operational Amplifiers operated on a single-power-supply and
low operating current.
The input offset voltage is lower than 2mV,and the input bias
current is as low as less than 1pA,consequently the very small
single around the ground level can be amplified.
The minimum operating voltage is 5V and the output stage
permits output signal to swing between both of the supply rails.
Furthermore, the operating current is also as low as 0.6mA ( typ. )
per circuit, therefore it can be applied especially to battery-operated
items.
FEATURES
Single-Power-Supply
Low Input Offset Voltage ( V
IO
=2mV max )
Wide Operating Voltage ( V
DD
=5~16V )
Wide Output Swing Range ( V
OM
9.98V typ. @ V
DD
=10V )
Low Operating Current ( 0.6mA/circuit typ. )
Low Bias Current ( I
IB
=1pA typ. )
Internal Compensation Capacitor
External Offset Null Adjustment ( Only NJU7071 )
Package Outline DIP/DMP/SSOP8 ( NJU7071 )
DIP/DMP8 ( NJU7072 )
DMP/SSOP14 ( NJU7074 )
C-MOS Technology
PIN CONFIGURATION
NJU7071M
NJU7072M
NJU7074MNJU7071V
NJU7074V
NJU7071D
NJU7072D
NJU7071/72/74
-
2
-
Ver.2012-07-23
EQUIVALENT CIRCUIT
٭The terminals IN1, IN2 are only for NJU7071 ( NJU7072/74 don’t have these terminals ).
NJU7071/72/74
-
3
-
Ver.2012-07-23
ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V
DD
18 V
Differential Input Voltage V
ID
± 18 ( note1 ) V
Common Mode Input Voltage V
IC
-0.3~18 mA
( DIP8 ) 500
( DMP8,14 ) 300
( SSOP8 ) 250
Power Dissipation P
D
( SSOP14 ) 300
mW
Operating Temperature Range T
opr
-20~+75 ˚C
Storage Temperature Range T
stg
-40~+125 ˚C
( note1 ) If the supply voltage ( V
DD
) is less than 18V, the input voltage must not over the V
DD
level though 18V is limit specified.
ELECTRICAL CHARACTERISTICS
( Ta=25˚C,V
DD
=10V,R
L
= )
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Input Offset Voltage V
IO
R
S
=50 - - 2 mV
Input Offset Current I
IO
- 1 - pA
Input Bias Current I
IB
- 1 - pA
Input Impedance R
IN
- 1 - T
Large Signal Voltage Gain A
V
80 95 - dB
Input Common Mode Voltage Range V
ICM
0~9 - - V
Maximum Output Swing Voltage V
OM
R
L
=1M 9.80 9.98 - V
Common Mode Rejection Ratio CMR 60 75 - dB
Supply Voltage Rejection Ratio SVR 60 75 - dB
Operating Current/Circuit I
DD
- 0.6 1.2 mA
Slew Rate SR - 1.1 - V/µs
Unity Gain Bandwidth F
t
A
V
=40dB,C
L
=10pF - 1.0 - MHz
OFFSET ADJUSTMENT CIRCUIT ( Only For NJU7071 )
[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.

NJU7074D

Mfr. #:
Manufacturer:
NJR (New Japan Radio)
Description:
Operational Amplifiers - Op Amps Lw In Offset V CMOS
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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