NTE778A Dual Operational Amplifier PDIP-8

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Description:
The NTE778A (8-Lead DIP) and NTE778SM (SOIC-8 Surface Mount) are linear integrated circuits designed for use as a summing amplifier, integrator, or amplifier with operating characteristics as a function of the external feedback components.

Features:
- No Frequency Compensation Required
- Short-Circuit Protection
- Wide Common-Mode and Differential Voltage Ranges
- Low Power Consumption
- No Latch Up

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Power Supply Voltage, VCC, VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Input Differential Voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Input Common Mode Voltage (Note 1), VICM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Output Short-Circuit Duration (Note 2), tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Ambient Temperatue Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° to +125°C

Note 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Note 2. Supply voltage equal to or less than ±15V.


Electrical Characteristics: (T_A = 0°l to +70°C, V_CC = +15V, V_EE = -15V unless otherwise specified)

Parameter		Symbol	Test Conditions	Min	Typ	Max	Unit
Input Offset Voltage		VIO	RS </= 10k Ohm	-	-	7.5	V
			RS </= 10k Ohm, TA = +25°C	-	2.0	6.0	V
Input Offset Current		IIO		-	-	300	nA
			TA = +25°C	-	20	200	nA
Input Bias Current		IIB		-	-	800	nA
			TA = +25°C	-	80	500	nA
Input Capacitance		Ci	TA = +25°C	-	1.4	-	pF
Common-Mode Input Voltage range		VICR	TA = +25°C	±12	±13	-	V
Large Signal Voltage Gain		AV	VO ±10V, RL = 2k Ohm	15	-	-	V / mV
			VO ±10V, RL = 2k Ohm, TA = +25°C	20	200	-	V / mV
Common-Mode Rejection Ratio		CMRR	RS </= 10k Ohm, TA = +25°C	70	90	-	dB
Supply Voltage Rejection Ratio		PSRR	RS </= 10k Ohm, TA = +25°C	-	30	150	µV / V
Output Voltage Swing		VO	RS >/= 10k Ohm	±12	±14	-	V
			RS >/= 10k Ohm, TA = +25°C	±12	±14	-	V
			RS >/= 2k Ohm	±10	±13	-	V
			RS >/= 2k Ohm, TA = +25°C	±10	±13	-	V
Output Short-Circuit Current		Ios	TA = +25°C	10	20	40	mA
Supply Currents (Both Amplifiers)		ID	TA = +25°C	-	2.3	5.6	mA
Power Consumption (Both Amplifiers)		PC	TA = +25°C	-	70	170	mW
Transient Response (Unity gain, TA = +25°C)
Rise Time		tTLH	VI = 20mV, RL >/= 2k Ohm, CL </= 100pF	-	0.3	-	µs
Overshoot		os		-	15	-	%
Slew Rate	NTE778A	SR	VI = 10V, RL >/= 2k Ohm, CL </= 100pF	-	0.5	-	V / µs
	NTE778SM			1.0	1.6	-	V / µs

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