Quad operational amplifier
Standard ICs
Quad operational amplifier
BA14741 / BA14741F
The BA14741 and BA14741F are monolithic ICs with four operat...
Description
Standard ICs
Quad operational amplifier
BA14741 / BA14741F
The BA14741 and BA14741F are monolithic ICs with four operational amplifiers featuring internal phase compensation mounted on a single silicon chip. Either a dual or single power supply can be driven.
Applications Active filters Audio amplifiers VCOs Other electronic circuits www.DataSheet4U.com
Features 1) Built-in phase compensation circuit. 2) Wide range of operating power supply voltages. ( ± 2 to ± 18V) 3) Can be connected to other standard quad operational amplifiers.
4) High gain and low noise. 5) Compatible with model 741 operation amplifiers of other manufacturers.
Block diagram
BA14741 / BA14741F
OUT1 – IN1 + IN1 VCC + IN2 – IN2 OUT2 1 1ch 2 3 4 5 6 2ch 7 – + + – 3ch 8 OUT3 – + + – 4ch 13 – IN4 12 + IN4 11 VEE 10 + IN3 9 – IN3 14 OUT4
1
Standard ICs
BA14741 / BA14741F
Internal circuit configuration
VCC
– IN OUT + IN
VEE [SUB]
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Absolute maximum ratings (Ta = 25°C)
Parameter Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature Symbol VCC Pd VID VI Topr Tstg Limits BA14741 36 ( ± 18) 950∗ ± VCC – VCC ~ VCC – 40 ~ + 85 BA14741F 36 ( ± 18) 450∗ ± VCC – VCC ~ VCC – 40 ~ + 85 Unit V mW V V °C °C
– 55 ~ + 125 – 55 ~ + 125
∗ Refer to Pd characteristics diagram.
The values for the BA14741F are those when it is mounted on a glass epoxy board (50mm × 50mm × 1.6mm).
Electrical characteristics (unles...
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