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Operational Amplifier. NTE888 Datasheet

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Operational Amplifier. NTE888 Datasheet
















NTE888 Amplifier. Datasheet pdf. Equivalent













Part

NTE888

Description

Integrated Circuit Low Power Programmable Operational Amplifier



Feature


NTE888M Integrated Circuit Low Power Pro grammable Operational Amplifier Descrip tion: The NTE888M is an operational amp lifier in an 8–Lead DIP type package featuring low power consumption and hig h input impedance. In addition, the qui escent currents within this device may be programmed by the choice of an exter nal resistor value or current source ap plied to the ISET in.
Manufacture

NTE Electronics

Datasheet
Download NTE888 Datasheet


NTE Electronics NTE888

NTE888; put. This allows the NTE888M’s charact eristics to be optimized for input curr ent and power consumption despite wide variations in operating power supply vo ltages. Features: D ±1.2V to ±18V Ope ration D Wide Programming Range D Offse t Null Capability D No Frequency Compen sation Required D Low Input Bias Curren ts D Short–Circuit Protection Maximum Ratings: (TA = +25°C un.


NTE Electronics NTE888

less otherwise noted) Power Supply Volta ges, VCC, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V Com mon–Mode Input Voltage, VICM VCC and |VEE| < 15V . . . . . .


NTE Electronics NTE888

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC, VEE VCC and |VEE| ≥ 15V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V Offset Null to VEE Voltage, V off – VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..





Part

NTE888

Description

Integrated Circuit Low Power Programmable Operational Amplifier



Feature


NTE888M Integrated Circuit Low Power Pro grammable Operational Amplifier Descrip tion: The NTE888M is an operational amp lifier in an 8–Lead DIP type package featuring low power consumption and hig h input impedance. In addition, the qui escent currents within this device may be programmed by the choice of an exter nal resistor value or current source ap plied to the ISET in.
Manufacture

NTE Electronics

Datasheet
Download NTE888 Datasheet




 NTE888
NTE888M
Integrated Circuit
Low Power Programmable Operational Amplifier
Description:
The NTE888M is an operational amplifier in an 8–Lead DIP type package featuring low power con-
sumption and high input impedance. In addition, the quiescent currents within this device may be
programmed by the choice of an external resistor value or current source applied to the ISET input.
This allows the NTE888M’s characteristics to be optimized for input current and power consumption
despite wide variations in operating power supply voltages.
Features:
D ±1.2V to ±18V Operation
D Wide Programming Range
D Offset Null Capability
D No Frequency Compensation Required
D Low Input Bias Currents
D Short–Circuit Protection
Maximum Ratings: (TA = +25°C unless otherwise noted)
Power Supply Voltages, VCC, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Differential Input Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Common–Mode Input Voltage, VICM
VCC and |VEE| < 15V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC, VEE
VCC and |VEE| 15V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Offset Null to VEE Voltage, Voff – VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5V
Programming Current, Iset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500µA
Programming Voltage, VSET
Voltage from ISET terminal to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC –2V) to VCC
Output Short–Circuit Duration (Note 1), ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Note 1. May be to GND or either Supply Voltage. Rating applies up to a case temperature of +125°C
or ambient temperature of +70°C and ISET 30µA.




 NTE888
Electrical Characteristics: (VCC = +15V, VEE = 15V, ISET = 15µA, TA = +25°C unless other
wise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Input Offset Voltage
VIO RS 10k
2 6 mV
0° ≤ TA +70°C – – 7.5 mV
Offset Voltage Adjustment Range VIOR
18 mV
Input Offset Current
IIO
2 25 nA
TA = +70°C
– – 25 nA
TA = 0°C
– – 40 nA
Input Bias Current
IIB
15 50 nA
TA = +70°C
– – 50 nA
TA = 0°C
– – 100 nA
Input Resistance
ri
5 M
Input Capacitance
ci
2 pF
Input Voltage Range
VID 0° ≤ TA +70°C
±10 – –
V
Large Signal Voltage Gain
AVOL RL 5k, VO = ±10V
50k 400k V/V
RL 75k, VO = ±10V,
0° ≤ TA +70°C
50k – – V/V
Output Voltage Swing
VO RL 5k
±10 ±13
V
RL 75k, 0° ≤ TA +70°C
±10 – –
V
Output Resistance
ro
1 k
Output ShortCircuit Current
Ios
12 mA
CommonMode Rejection Ratio CMRR RL 10k, 0° ≤ TA +70°C
70 90 dB
Supply Voltage Rejection Ratio PSRR RL 10k, 0° ≤ TA +70°C
25 200 µV/V
Supply Current
ICC, IEE
160 190 µA
0° ≤ TA +70°C
– – 200 µA
Power Dissipation
PD
5.7 mW
0° ≤ TA +70°C
– – 6.0 mW
Transient Response (Unity Gain)
Rise Time
tTLH Vin = 20mV, RL 5k, CL = 100pF 0.35
µs
Overshoot
OS
10 %
Slew Rate
SR RL 5k
0.8 V/µs




 NTE888
Pin Connection Diagram
Offset Null 1 1
Inverting Input 2
NonInverting Input 3
VCC () 4
8 ISET
7 VCC (+)
6 Output
5 Offset Null 2
85
.260 (6.6)
14
.390 (9.9)
Max
.155
(3.93)
.300
(7.62)
.100 (2.54)
.300 (7.62)
.145 (3.68)




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