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NTE928

Integrated Circuit Low Power Dual Operational Amplifier

NTE Electronics 

Electrical Characteristics: (VCC = 5V, VEE = Gnd, TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Input Offset Voltage

VIO VCC = 5V to 30V,

– 2.0 7.0 mV

VIC =0 to VCC–1.7V,

VO ] 1.4V, RS = 0Ω

0° ≤ TA ≤ +70°C

–

– 9.0 mV

Average Temperature Coefficient ∆VIO/∆T 0° ≤ TA ≤ +70°C

of Input Offset Voltage

– 7.0 – µV/°C

Input Offset Current

Average Temperature Coefficient

of Input Offset Current

IIO

∆IIO/∆T

0° ≤ TA ≤ +70°C

0° ≤ TA ≤ +70°C

– 5.0 50 nA

–

– 150 nA

– 10 – pA/°C

Input Bias Current

Input Common–Mode Voltage

Range

Differential Input Voltage Range

Large Signal Open–Loop

Voltage Gain

Channel Separation

IIB

VICR

VIDR

AVOL

0° ≤ TA ≤ +70°C

VCC = 30V, Note 4

0° ≤ TA ≤ +70°C

RL = 2kΩ, VCC = 15V,

For Large VO Swing 0° ≤ TA ≤ +70°C

1kHz ≤ f ≤ 20kHz, Input Referenced

– –45 –250 nA

– –50 –500 nA

0

– 28.3 V

0

– 28

V

–

– VCC V

25 100 – V/mV

15 –

– V/mV

– –120 – dB

Common–Mode Rejection Ratio CMRR RS ≤ 10kΩ

Power Supply Rejection Ratio PSRR

65 70 – dB

65 100 – dB

Output Voltage Range

Output Voltage – High Limit

Output Voltage – Low Limit

Output Source Current

Output Sink Current

Output Short–Circuit to GND

Power Supply Current

VOR RL = 2kΩ

VOH VCC = 30V,

0° ≤ TA ≤ +70°C

RL = 2kΩ

RL = 10kΩ

VOL VCC = 5V, RL = 10kΩ, 0° ≤ TA ≤ +70°C

IO+ VID = +1V, VCC = 15V

IO– VID = –1V, VCC = 15V

VID = –1V, VO = 200mV

Ios Note 5

ICC VO = 0, RL = ∞,

0° ≤ TA ≤ +70°C

VCC = 30V

VCC = 5V

0

– 3.3 V

26 –

–

V

27 28 –

V

–

5 20 mV

20 40 – mA

10 20 – mA

12 50

–

µA

– 40 60 mA

– 1.5 3.0 mA

– 0.7 1.2 mA

Note 4. The input common–mode voltage or either input signal voltage should not be allowed to go

negative by more than 0.3V. The upper end of the common–mode voltage range is

VCC–1.7V, but either or both inputs can goto +32V without damage.

Note 5. Short circuit from the output to VCC can cause excessive heating and eventual destruction.

Destructive dissipation can result from simultaneous shorts on all amplifiers.

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