SC70

Package

1

FEATURES

APPLICATIONS

DESCRIPTION

INA21x

V+

OUT

GND

IN-

IN+

C

BYPASS

0.01 F

m

to

0.1 F

m

+2.7Vto+26V

REF

Reference

Voltage

Supply

Load

R

SHUNT

Output

R

1

R

3

R

2

R

4

PRODUCT

R andR

3

4

INA210

INA211

INA212

INA213

INA214

5kW

2kW

1kW

20kW

10kW

R andR

1

2

1MW

1MW

1MW

1MW

1MW

GAIN

200

500

1000

50

100

INA210,, INA211

INA212, INA213

INA214

Voltage Output, High or Low Side Measurement,

Bi-Directional Zerø-Drift Series

CURRENT SHUNT MONITOR

• NOTEBOOK COMPUTERS

2

• WIDE COMMON-MODE RANGE: –0.3V to 26V

• CELL PHONES

• OFFSET VOLTAGE: ±35µV (Max, INA210)

• TELECOM EQUIPMENT

(Enables shunt drops of 10mV full-scale)

• POWER MANAGEMENT

• ACCURACY

• BATTERY CHARGERS

–

±1% Gain Error (Max over temperature)

• WELDING EQUIPMENT

–

0.5

µV/°C Offset Drift (Max)

–

10ppm/°C Gain Drift (Max)

• CHOICE OF GAINS:

The INA210, INA211, INA212, INA213, and INA214

–

INA210: 200V/V

are voltage output current shunt monitors that can

–

INA211: 500V/V

sense

drops

across

shunts

at

common-mode

voltages from –0.3V to 26V, independent of the

–

INA212: 1000V/V

supply voltage. Five fixed gains are available: 50V/V,

–

INA213: 50V/V

100V/V, 200V/V, 500V/V, or 1000V/V. The low offset

–

INA214: 100V/V

of the Zerø-Drift architecture enables current sensing

with maximum drops across the shunt as low as

• QUIESCENT CURRENT: 100µA (max)

10mV full-scale.

• SC70 PACKAGE

These devices operate from a single +2.7V to +26V

power supply, drawing a maximum of 100

µA of

supply current. All versions are specified over the

extended operating temperature range (–40°C to

+125°C), and offered in an SC70 package.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.