INA216A1

更新时间： 2024-11-18 05:39:19

品牌	Logo	应用领域
德州仪器 - TI		监控监视器
页数	文件大小	规格书
18页	437K
描述
Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series

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INA216A1 数据手册

INA216

www.ti.com

SBOS503B –JUNE 2010–REVISED JUNE 2010

Small Size, Low-Power, Unidirectional,

CURRENT SHUNT MONITOR

Zerø-Drift Series

Check for Samples: INA216

FEATURES

DESCRIPTION

•

CHIP-SCALE PACKAGE

The INA216 is a high-side voltage output current

shunt monitor that can sense drops across shunts at

common-mode voltages from +1.8V to +5.5V. Four

fixed gains are available: 25V/V, 50V/V, 100V/V, and

200V/V. The low offset of the Zerø-Drift architecture

enables current sensing with maximum drops across

the shunt as low as 10mV full-scale, or with wide

dynamic ranges of over 1000:1.

COMMON-MODE RANGE: +1.8V to +5.5V

OFFSET VOLTAGE: ±30mV

GAIN ERROR: ±0.2% MAX

CHOICE OF GAINS:

–

INA216A1: 25V/V

INA216A2: 50V/V

INA216A3: 100V/V

INA216A4: 200V/V

These devices operate from a single +1.8V to +5.5V

power supply, drawing a maximum of 25mA of supply

current. The INA216 series are specified over the

temperature range of –40°C to +125°C, and offered

in a chip-scale package.

•

QUIESCENT CURRENT: 13mA

BUFFERED VOLTAGE OUTPUT: No Additional

Op Amp Needed

Shunt

Supply:

+1.8V to +5.5V

Load

APPLICATIONS

•

NOTEBOOK COMPUTERS

CELL PHONES

TELECOM EQUIPMENT

POWER MANAGEMENT

BATTERY CHARGERS

R₁

R₂

IN+

IN-

1.6MW

GND

OUT

PRODUCT

GAIN R₁= R₂

INA216A1

INA216A2

INA216A3

INA216A4

64kW

32kW

16kW

8kW

100

200

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.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...18

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INA216A1RSWR	TI	获取价格	采用 WCSP 封装的 1.8V 至 5.5V、高精度电流感应放大器 \| RSW \| 10
INA216A1RSWT	TI	获取价格	采用 WCSP 封装的 1.8V 至 5.5V、高精度电流感应放大器 \| RSW \| 10
INA216A1YFFR	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series
INA216A1YFFT	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series
INA216A2	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series
INA216A2RSWR	TI	获取价格	采用 WCSP 封装的 1.8V 至 5.5V、高精度电流感应放大器 \| RSW \| 10
INA216A2RSWT	TI	获取价格	采用 WCSP 封装的 1.8V 至 5.5V、高精度电流感应放大器 \| RSW \| 10
INA216A2YFFR	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series
INA216A2YFFT	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series
INA216A3	TI	获取价格	Small size,Low-Power, Unidirectional, CURRENT SHUNT MONITOR Zero-Drift Series

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