TLR342FVT datasheet(1/54 Pages) ROHM

Teilenummer	TLR342FVT

Bauteilbeschribung	Low Voltage Operation Ground Sense Operational Amplifier

PDF	54 Pages

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Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

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TSZ02201-0RAR0G200720-1-2

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03.Feb.2016 Rev.004

TSZ22111･14･001

Operational Amplifiers

Low Voltage Operation

Ground Sense Operational Amplifier

TLR341G TLR342xxx TLR344xxx

General Description

TLR341G, TLR342xxx, and TLR344xxx series are

single, dual, and quad CMOS operational amplifier with

low supply voltage operation and full swing output.

These are suitable for battery-operated equipment. The

MOSFET input stage provides low input bias current. It

can be used for sensor applications.

TLR341G includes shutdown function.

Features



Low Operating Supply Voltage



Output Full Swing / Input Ground Sense



High Large Signal Voltage Gain



Low Input Bias Current



Low Supply Current



Low Input Offset Voltage

Applications



Consumer Electronics



Buffer



Sensor Amplifier



Mobile Equipment



Battery-Operated Equipment

Key Specifications



Operating Supply Voltage (Single Supply):

+1.8V to +5.5V



Supply Current:

TLR341G

75uA (Typ)

TLR342xxx

150uA (Typ)

TLR344xxx

300uA (Typ)



Voltage Gain (RL=2kΩ):

105dB (Typ)



Temperature Range:

-40°C to +85°C



Input Offset Voltage:

4mV (Max)



Input Bias Current:

1pA (Typ)



Gain Bandwidth:

2.3MHz (Typ)



Slew Rate:

1.2V/µs (Typ)



Turn-on Time from Shutdown:

1.2µs (Typ)

Packages

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

SSOP6

2.90mm x 2.80mm x 1.25mm

SOP8

5.00mm x 6.20mm x 1.71mm

SOP-J8

4.90mm x 6.00mm x 1.65mm

TSSOP-B8

3.00mm x 6.40mm x 1.20mm

TSSOP-B8J

3.00mm x 4.90mm x 1.10mm

SOP14

8.70mm x 6.20mm x 1.71mm

SOP-J14

8.65mm x 6.00mm x 1.65mm

TSSOP-B14J

5.00mm x 6.40mm x 1.20mm

Pin Configuration

TLR341G

: SSOP6

Pin No.

Pin Name

1

+IN

2

VSS

3

-IN

4

OUT

5

SHDN

——————

6

VDD

Input condition

State

SHDN

——————

VSS

Shutdown

VDD

Active

Note: Please refer to Electrical Characteristics regarding to Shutdown Voltage Range.

○

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

3

4

2

1

5

+

-

OUT

+IN

-IN

VSS

VDD

3

4

2

1

6

+

-

OUT

+IN

-IN

VSS

VDD

5 SHDN

SSOP5

SSOP6

Datasheet

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