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Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

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© 2019 ROHM Co., Ltd. All rights reserved.

30.Oct.2020 Rev.003

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TSZ22111 • 14 • 001

TSZ02201-0GFG2G500010-1-2

Operational Amplifier

High Speed Ground Sense

Excellent EMI Characteristics

CMOS Operational Amplifier

BD77501G BD77502FVM BD77504FV

General Description

BD77501G,

BD77502FVM

and

BD77504FV

are

single/dual/quad Ground Sense CMOS operational

amplifier. An operating voltage range is wide with 7 V to

15 V. This operational amplifier is the most suitable for

various applications especially sensor amplifier and so on

because it has features of high slew rate and low input

bias current.

Also, BD77501G, BD77502FVM and BD77504FV have

the advantage of EMI tolerance. It makes easier replacing

with conventional products or simpler designing EMI.

Furthermore, this circuit type does not oscillate even with

a capacitance of several nF. Set design is possible

without worrying about oscillation due to output

capacitance.

Features

◼

◼

◼

Operating with a Single Power Supply

◼

Input and output are operable GND sense

◼

High Slew Rate

◼

Wide Operating Supply Voltage Range

◼

High Open Loop Voltage Gain

Applications

◼

Sensor Amplifier

◼

Buffer Application Amplifier

◼

Current Monitoring Amplifier

◼

Consumer Electronics

Key Specifications

◼

Input Offset Voltage:

4 mV (Typ)

◼

Common-mode Input Voltage Range:

◼

Slew Rate:

10 V/µs (Typ)

◼

Operating Supply Voltage Range

Single Supply:

7 V to 15 V

Dual Supply:

±3.5 V to ±7.5 V

◼

Operating Temperature Range:

-40 °C to +85 °C

Package

W (Typ) x D (Typ) x H (Max)

SSOP5

2.9 mm x 2.8 mm x 1.25 mm

MSOP8

2.9 mm x 4.0 mm x 0.9 mm

SSOP-B14

5.0 mm x 6.4 mm x 1.35 mm

SSOP5

MSOP8

Typical Application Circuit

VSS = -6.0 V

OUT

VDD = +6.0 V

SSOP-B14

Datasheet