INA220

所属类别：电流并联监视器
产品名称：具有 12C 接口的双向电流/功率监控器
厂商：TI
生产批号：10+
封装：10MSOP
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

The INA220 is a power monitor that shunts current and interfaces with one or two wires. The INA220 shunts simultaneously monitor and supply voltage drops. A programmable calibration value with internal multipliers combined to make the ampere direct reading. The other is multiplied by the registered watt power. Two-wire interface function, 16 programmable addresses. Author: INA220 Separate shunt input allows for low-side detection it uses in the system.

The INA220 is available in two grades: Class B versions of A and B with higher accuracy and higher accuracy indicators.

On the bus can vary the shunt from 0V to 26V, low-side detection or CPU power useful INA220 feel. The unit operates in a single +3 V to +5 capacity.

characteristic

High or low side detection
Sensory bus voltages from 0 V to +26 V
Reports current, voltage, and power
16 PROGRAMMAB Happy Speech
High accuracy: 0.5% temperature (max) (INA220B)
User programmable calibration
Fast (3.4MHz) two-wire mode
Available in MSOP-10 package
apply
- server
- Telecommunications equipment
- laptop
- power management
- Battery charger
- Car
- Electrical appliances
- Test equipment

parameter

	INA220
Common mode input range (min) (five)	0 to 26
Maximum input offset (+/-)() (UV)	50
CMRR (minimum) (decibels)	100
Quiescent current (+/-) (typical) (mA)	0.7
Harmony (People) (5)	Three
and (max) (five)	5.5
Operating Temperature Range (°C)	-40 to 125
Pin/Pack	10MSOP

ICs related to INA220 include:

Model	Manufacturers	lot number	encapsulation	illustrate
INA271A-Q1	TI	10+	8SOIC	Automotive Voltage - Unidirectional Output - Measurement Current Parallel Monitor
INA271-HT	TI	10+	0XCEPT, 8CFP	High temperature voltage output, high-side measurement current, parallel monitor
INA271	TI	10+	8SOIC	Voltage output, Unidrectional measurement current shunt monitor
INA270A-Q1	TI	10+	8SOIC	Automotive Voltage - Unidirectional Output - Measurement Current Parallel Monitor
INA270	TI	07+	8SOIC	Download - PDFICON Voltage Output, Unidrectional Measurement Current Shunt Monitor
INA219	TI	08+	8SOIC, 8SOT-23	Zero-drift, bidirectional current/power monitor in a SOT23 package
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