Datasheet > INA215BIDCKR

INA215BIDCKR

更新时间： 2024-11-19 11:07:55

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
37页	1302K
描述
26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -40 to 125

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INA210, INA211, INA212, INA213, INA214, INA215

SBOS437G –MAY 2008–REVISED JULY 2014

INA21x Voltage Output, Low- or High-Side Measurement, Bidirectional,

Zero-Drift Series, Current-Shunt Monitors

1 Features

3 Description

The INA210, INA211, INA212, INA213, INA214, and

INA215 are voltage-output, current-shunt monitors

that can sense drops across shunts at common-mode

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

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

75 V/V, 100 V/V, 200 V/V, 500 V/V, or 1000 V/V. The

low offset of the zero-drift architecture enables

current sensing with maximum drops across the

shunt as low as 10-mV full-scale.

•

Wide Common-Mode Range: –0.3 V to 26 V

•

Offset Voltage: ±35 μV (Max, INA210)

(Enables Shunt Drops of 10-mV Full-Scale)

•

Accuracy:

–

±1% Gain Error (Max over Temperature)

0.5-μV/°C Offset Drift (Max)

10-ppm/°C Gain Drift (Max)

•

Choice of Gains:

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

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. The

INA210, INA213, and INA214 are also offered in a

thin UQFN package.

–

INA210: 200 V/V

INA211: 500 V/V

INA212: 1000 V/V

INA213: 50 V/V

INA214: 100 V/V

INA215: 75 V/V

Device Information⁽¹⁾

•

Quiescent Current: 100 μA (max)

SC70 Package: All Models

PART NUMBER

INA210

PACKAGE

BODY SIZE (NOM)

2.00 mm × 1.25 mm

1.80 mm × 1.40 mm

2.00 mm × 1.25 mm

1.80 mm × 1.40 mm

2.00 mm × 1.25 mm

1.80 mm × 1.40 mm

2.00 mm × 1.25 mm

SC70 (6)

Thin UQFN Package: INA210, INA213, INA214

UQFN (10)

SC70 (6)

UQFN (10)

SC70 (6)

UQFN (10)

SC70 (6)

INA211

INA212

2 Applications

•

Notebook Computers

Cell Phones

INA213

Telecom Equipment

Power Management

Battery Chargers

Welding Equipment

INA214

INA215

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

the end of the datasheet.

Simplified Schematic

R_SHUNT

Supply

Load

Reference

Voltage

Output

INA21x

OUT

REF

R₁

R₃

IN-

GND

2.7 V to 26 V

IN+

V+

PRODUCT

GAIN

R₃and R₄

R₁and R₂

R₂

R₄

INA210

INA211

INA212

INA213

INA214

INA215

200

500

1000

5 kW

2 kW

1 kW

1 MW

C_BYPASS

0.01 mF

SC70

20 kW

10 kW

13.3 kW

0.1 mF

100

V_OUT= (I_LOAD´ R_SHUNT) Gain + V_REF

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.

12 3 4 5 6 7...37

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与INA215BIDCKR相关器件

型号	品牌	获取价格	描述	数据表
INA215BIDCKT	TI	获取价格	26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -40 to 125
INA215BIRSWR	TI	获取价格	26V、双向、高精度电流感应放大器 \| RSW \| 10 \| -40 to 125
INA215BIRSWT	TI	获取价格	26V、双向、高精度电流感应放大器 \| RSW \| 10 \| -40 to 125
INA215BQDCKRQ1	TI	获取价格	AEC-Q100、26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -55 to
INA215CIDCKR	TI	获取价格	26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -40 to 125
INA215CIDCKT	TI	获取价格	26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -40 to 125
INA215CIRSWR	TI	获取价格	26V、双向、高精度电流感应放大器 \| RSW \| 10 \| -40 to 125
INA215CIRSWT	TI	获取价格	26V、双向、高精度电流感应放大器 \| RSW \| 10 \| -40 to 125
INA215CQDCKRQ1	TI	获取价格	AEC-Q100、26V、双向、高精度电流感应放大器 \| DCK \| 6 \| -40 to
INA215-Q1	TI	获取价格	AEC-Q100、26V、双向、高精度电流感应放大器

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