941S

NTE941S
Integrated Circuit
Operational Amplifier
Description:
The NTE941S is a general purpose operational amplifier in a 7–Lead SIP type package and offers
many features which make its application nearly foolproof: overload protection on the input and output, no latch–up when the common mode range is exceeded, as well as freedom from oscillators.
Absolute Maximum Ratings:
Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Common Mode Input Voltage (Note 2), VICM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Output Short–Circuit Duration, tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C/W
Note 1. For operation at elevated temperatures, these devices must be derated based on thermal
resistance, and TJ Max (TJ = TA + (RthJA PD).
Note 2. For supply voltage less than ±15V, the absolute maximum input voltage is equal to the supply
voltage.
Electrical Characteristics: (VS = ±15V, 0° ≤ TA ≤ +70°C unless otherwise specified)
Parameter
Input Offset Voltage
Input Offset Voltage Adjustment Range
Input Offset Current
Input Bias Current
Input Resistance
Common Mode Input Voltage Range
Large Signal Voltage Gain
Output Voltage Swing
Output Short–Circuit Current
Symbol
VIO
VIOR
IIO
IIB
ri
Test Conditions
RS ≤ 10kΩ
2.0
6.0
mV
–
–
7.5
mV
VS = ±20V, TA = +25°C
–
±15
–
V
TA = +25°C
–
20
200
nA
–
–
300
nA
–
80
500
nA
–
–
0.8
µA
0.3
2.0
–
MΩ
–
±12
±13
V
20
200
–
V/mV
15
–
–
V/mV
RL ≥ 10kΩ
±12
±14
–
V
RL ≥ 2kΩ
±10
±13
–
V
TA = +25°C
–
25
–
mA
TA = +25°C
VS = ±20V, TA = +25°C
TA = +25°C
AV
VO = ±10V,
RL ≥ 2kΩ
Ω
IOS
Typ Max Unit
–
VICR
VO
TA = +25°C
Min
TA = +25°C
Common–Mode Rejection Ratio
CMRR
RS ≤ 10kΩ, VCM = ±12V
70
90
–
dB
Supply Voltage Rejection Ratio
PSRR
VS = ±20V to ±5V, RS ≤ 10kΩ
77
96
–
dB
Transient Response Rise Time
tTLH
TA = +25°C, Unity Gain
–
0.3
–
µs
Transient Response Overshoot
os
–
5
–
%
Transient Response Slew Rate
SR
–
0.5
–
V/µs
Supplu Current
ID
TA = +25°C
–
1.7
2.8
mA
Power Consumption
PC
TA = +25°C
–
50
85
mW
Pin Connection Diagram
(Front View)
7
V (+)
6
Output
5
Offset Null
4
V (–)
3
Non–Inverting Input
2
Inverting Input
1
Offset Null
.128 (3.2)
.099
(2.5)
Min
.012 (0.25)
.700 (17.8) Max
1
7
.100 (2.54)
.600 (15.24)
.323
(8.2)
Max
Similar pages