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Operational Amplifier. NTE992 Datasheet

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Operational Amplifier. NTE992 Datasheet
















NTE992 Amplifier. Datasheet pdf. Equivalent













Part

NTE992

Description

Integrated Circuit Quad / Single Supply Operational Amplifier



Feature


NTE992 Integrated Circuit Quad, Single S upply Operational Amplifier Description : The NTE992 is an internally compensat ed Norton operational amplifier in a 14 –Lead DIP type package designed speci fically for single positive power suppl y applications found in industrial cont rol systems and automotive electronics. This device contains four independent amplifiers – making .
Manufacture

NTE Electronics

Datasheet
Download NTE992 Datasheet


NTE Electronics NTE992

NTE992; it ideal for applications such as active filters, multi–channel amplifiers, t achometers, oscillators, and other simi lar usages. Features: D Single–Supply Operation D Internally Compensated D W ide Unity Gain Bandwidth: 4MHz Typ D Lo w Input Bias Current: 50nA Typ D High O pen–Loop Gain: 1000V/V Min D Large Ou tput Voltage Swing: (VCC –1) VP–P A bsolute Maximum Ratings: Sup.


NTE Electronics NTE992

ply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Input Cu rrents (Iin+ or Iin–), Iin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA Output Curren t, IO . . . . . . . . . . . . . . . . . . . . . . . . . . ..


NTE Electronics NTE992

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C O perating Ambient Temp.





Part

NTE992

Description

Integrated Circuit Quad / Single Supply Operational Amplifier



Feature


NTE992 Integrated Circuit Quad, Single S upply Operational Amplifier Description : The NTE992 is an internally compensat ed Norton operational amplifier in a 14 –Lead DIP type package designed speci fically for single positive power suppl y applications found in industrial cont rol systems and automotive electronics. This device contains four independent amplifiers – making .
Manufacture

NTE Electronics

Datasheet
Download NTE992 Datasheet




 NTE992
NTE992
Integrated Circuit
Quad, Single Supply Operational Amplifier
Description:
The NTE992 is an internally compensated Norton operational amplifier in a 14–Lead DIP type pack-
age designed specifically for single positive power supply applications found in industrial control sys-
tems and automotive electronics. This device contains four independent amplifiers – making it ideal
for applications such as active filters, multi–channel amplifiers, tachometers, oscillators, and other
similar usages.
Features:
D Single–Supply Operation
D Internally Compensated
D Wide Unity Gain Bandwidth: 4MHz Typ
D Low Input Bias Current: 50nA Typ
D High Open–Loop Gain: 1000V/V Min
D Large Output Voltage Swing: (VCC –1) VP–P
Absolute Maximum Ratings:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V
Input Currents (Iin+ or Iin–), Iin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C
Operating Ambient Temperature, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = +15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ
Open–Loop Voltage Gain
AVOL f = 100Hz, RL = 5k, Note 1
1.2 2.0
Input Resistance (Inverting Input)
Output Resistance
Input Bias Current (Inverting Input)
ri
rO
IIB
– 1.0
– 8.0
– 50
Max Unit
– V/mV
– M
– k
300 nA
Note 1. Open–loop voltage gain is defined as voltage gain from the inverting input to the output.




 NTE992
Electrical Characteristics (Cont’d): (TA = +25°C, VCC = +15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Slew Rate
Positive Output Swing
Negative Output Swing
SR
CL = 100pF, RL = 2k
0.5 V/µs
20 V/µs
Unity Gain Bandwidth
BW
4.0 MHz
Output Voltage Swing (Note 6)
VOH VCC = +15V, Vout High (Iin= 0, Iin+ = 0
13.5 14.2
VOL RL = 2k
Vout Low (Iin= 10µA, Iin+ = 0 0.03 0.2
VOH VCC = Max Rating, RL = R,
Vout High (Iin= 0, Iin+ = 0)
25.5
V
V
V
Output Current
Source
Isource
5.0 10.0 mA
Sink (Note 2)
Low Level Output Current
Supply Current (All Four Amps)
NonInverting Inputs Open
Isink
IOL Iin= 5µA, VOL = 1V
IDO
0.5 0.87
5.0
mA
mA
6.9 10.0 mA
NonInverting Inputs Grounded IDG
Power Supply Rejection
PSRR f = 100Hz
7.8 14.0 mA
55 dB
Mirror Gain
Mirror Gain
Ai Iin+ = 20µA TA = 40° to +85°C, Note 3
Iin+ = 200µA
Ai 20µA Iin+ 200µA, TA = 40° to +85°C,
Note 3
0.90 1.0 1.1 µA
0.90 1.0 1.1 µA
2.0 5.0 %
Mirror Current
Negative Input Current
TA = 40° to +85°C
Note 5
10 500 µA
1.0 mA
Note 2. Sink current is specified for linear operation. When the device is used as a comparator (non
linear operation) where the inverting input is overdriven, the sink current (low level output
current) capability is typically 5mA.
Note 3. This specification indicates the current gain of the current mirror which is used as the non
inverting input.
Note 4. Input VBE match between the noninverting and inverting inputs occurs for a mirror current
(noninverting input current) of approximately 10µA.
Note 5. Clamp transistors are included to prevent the input voltages from swinging below GND more
than approximately 0.3V. The negative input currents that may result from large signal ov-
erdrive with capacitance input coupling must be limited externally to values of approximately
1mA. Negative input currents in excess of 4mA will cause the output to drop to a low voltage.
These values apply for any one of the input terminals. If more than one of the input terminals
are simultaneously driven negative, maximum currents are reduced. Commonmode bias-
ing can be used to prevent negative input voltages.
Note 6. When used as a noninverting amplifier, the minimum output voltage is the VBE of the invert-
ing input transistor.




 NTE992
Pin Connection Diagram
(+) Input B 1
(+) Input A 2
() Input A 3
Output A 4
Output B 5
() Input B 6
GND 7
14 V (+)
13 (+) Input C
12 (+) Input D
11 () Input D
10 Output D
9 Output C
8 () Input C
14 8
17
.785 (19.95)
Max
.200 (5.08)
Max
.300
(7.62)
.100 (2.45)
.600 (15.24)
.099 (2.5) Min




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