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MC33078D +BOM

Operational amplifiers designed for low noise

Manufacturer:

Texas Instruments
Mfr.Part #:

MC33078D
Datasheet:

MC33078D Datasheet (PDF)
Number of channels:

2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

10
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
GBW (typ) (MHz):

16
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MC33078D General Description

The MC33078D is a dual operational amplifier manufactured by Texas Instruments. It features high-speed performance with a unity-gain bandwidth of 8 MHz and a slew rate of 10 V/µs. The amplifier operates on a wide supply voltage range from ±4V to ±18V, making it suitable for a variety of applications.The MC33078D has a low input bias current of 30nA, ensuring accurate and stable operation. It also has a low input noise voltage of 18nV/√Hz, making it ideal for precision signal amplification. The amplifier is designed for use in audio circuits, instrumentation, control systems, and other applications requiring low noise and high-speed performance.The MC33078D is housed in an 8-pin SOIC package, making it easy to integrate into electronic circuits. It has a temperature range of -40°C to 105°C, making it suitable for use in a wide range of operating conditions.

Key Features

Dual operational amplifier

Wide bandwidth: 4.5 MHz

Low supply current: 1.4 mA per amplifier

High input impedance: 1012 Ω

Low input noise voltage: 18 nV/√Hz

Rail-to-rail output swing: ±13V

Operating voltage range: ±1.5V to ±18V

Application

The MC33078D dual operational amplifier is commonly used in audio amplifiers, active filters, voltage followers, and summing amplifiers

It is suitable for applications in audio equipment, instrumentation, and signal processing circuits

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	10
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36	GBW (typ) (MHz)	16
Slew rate (typ) (V/µs)	7	Rail-to-rail	No
Vos (offset voltage at 25°C) (max) (mV)	2	Iq per channel (typ) (mA)	2.05
Vn at 1 kHz (typ) (nV√Hz)	4.5	THD + N at 1 kHz (typ) (%)	0.002
Rating	Catalog	Operating temperature range (°C)	-40 to 85
Iout (typ) (A)	0.029	Architecture	Bipolar
CMRR (typ) (dB)	100	Input bias current (max) (pA)	750000