1000

800

600

400

200

0

-200

400

600

800

1000

-

-

-

-

-20

-15

-10

-5

0

5

10

15

20

V

(V)

CM

V

= -18.1 V

CM

10 Typical Units Shown

350

250

150

50

-50

150

250

350

-

-

-

0

2

4

6

8

16

20

V

(V)

SUPPLY

V

= ±2.25 V to 18 V

10 Typical Units Shown

SUPPLY

±

18

14

12

10

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Reference

Design

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

TLV171-Q1, TLV2171-Q1, TLV4171-Q1

SBOS858 – APRIL 2017

TLVx171-Q1 36-V, Single-Supply, General-Purpose

Operational Amplifier for Cost-Sensitive Automotive Systems

1

1 Features

1

•

Qualified for Automotive Applications

•

AEC-Q100 Test Guidance With the Following

Results:

–

Device Temperature Grade 1:

–40°C to +125°C Ambient Operating

Temperature

–

Device HBM ESD Classification Level:

–

Level 3A for TLV171-Q1 and TLV2171-Q1

–

Level 2 for TLV4171-Q1

–

Device CDM ESD Classification Level

–

Level C4A for TLV171-Q1

–

Level C6 for TLV2171-Q1and TLV4171-Q1

•

Supply Range:

–

Single-Supply: 4.5 V to 36 V

–

Dual-Supply ±2.25 V to ±18 V

•

Low Noise: 16 nV/

√Hz at 1 kHz

•

Low Offset Drift: ±1 µV/°C (Typical)

•

Input Range Includes Negative Supply

•

Input Range Operates to Positive Supply With

Reduced Performance

•

Rail-to-Rail Output

•

Gain Bandwidth: 3 MHz

•

Low Quiescent Current: 525 µA per Amplifier

•

Common-Mode Rejection: 120 dB (Typical)

•

Low Input Bias Current: 10 pA

2 Applications

•

Automotive

–

ADAS

–

Body Electronics

–

Lighting

–

Current Sensing

–

Power Train

3 Description

The TLVx171-Q1 family of devices is a 36-V,

single-supply, low-noise operational amplifier (op

amp) with the ability to operate on supplies ranging

from 4.5 V (± 2.25 V) to 36 V (±18 V). This series is

available in multiple packages and offers low offset,

drift, and low quiescent current. The single, dual, and

quad versions all have identical specifications for

maximum design flexibility.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TLV171-Q1

SOT-23 (5)

2.90 mm × 1.60 mm

TLV2171-Q1

SOIC (8)

4.90 mm × 3.91 mm

VSSOP (8)

3.00 mm × 3.00 mm

TLV4171-Q1

SOIC (14)

8.65 mm × 3.91 mm

TSSOP (14)

5.00 mm × 4.40 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

= ±18 V

Offset Voltage vs Power Supply