Temperature (qC)

-55

-35

-15

5

25

45

65

85

105

125

-800

-700

-600

-500

-400

-300

-200

-100

0

100

200

300

400

500

600

700

800

5 Typical Units Shown

C001

+

TLV6003

IR

V

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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.

TLV6003

SLOS981 – OCTOBER 2019

TLV6003 980-nA, 16-V, Precision, Rail-to-Rail Input and Output, Operational Amplifier

1

1 Features

1

•

Micro-power operation: 1.2 µA (maximum)

•

Low input offset voltage: 550 µV (maximum)

•

Reverse battery protection up to 18 V

•

Rail-to-rail input/output

•

Gain bandwidth product: 5.5 kHz

•

Specified temperature range:

TA = –40°C to +125°C

•

Operating temperature range:

TA = –55°C to +125°C

•

Input common-mode range exceeds the rails:

–0.1 V to VCC + 5 V

•

Supply voltage range: 2.5 V to 16 V

•

Small package:

–

5-pin SOT-23

2 Applications

•

Flow transmitter

•

Pressure transmitter

•

Motion detector (PIR, uWave, and more)

•

Blood glucose monitor

•

Gas detector

3 Description

The TLV6003 is a nanopower operational amplifier

consuming only 980 nA per channel, while offering

very low maximum offset. Reverse battery protection

guards the amplifier from an overcurrent condition

due to improper battery installation. For harsh

environments, the inputs can be taken 5 V greater

than the positive supply rail without damage to the

device.

The low supply current is coupled with a low input

bias current, enabling the device to be used with high

series resistance input sources, such as PIR motion

detectors

and

carbon

monoxide

sensors.

DC

accuracy is maintained with a low max offset voltage

of 550 μV (25°C), a typical CMRR of 120 dB, and a

minimum open-loop gain of 112 dB at 2.7 V.

The maximum operating supply voltage is specified

from 2.5 V to 16 V, with electrical characteristics

specified at 2.7 V, 5 V, and 15 V. The 2.5-V operation

makes this device compatible with Li-Ion battery-

powered systems, making the TLV6003 a good

choice for input signal gain and buffering into low-

power microcontrollers, such as TI’s MSP430.

The TLV6003 is available in a small SOT-23

package.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TLV6003

SOT-23 (5)

2.90 mm x 1.60 mm

(1) For all available packages, see the package option addendum

at the end of the data sheet.

PIR Motion Detector Buffer

Offset Voltage vs Temperature