Datasheet Texas Instruments INA225-Q1 — 数据表
制造商 | Texas Instruments |
系列 | INA225-Q1 |
汽车类36V Prog。双向增益,零漂移,高速电压输出电流检测放大器
数据表
INA225-Q1 Automotive-Grade, 36-V Programmable-Gain, Voltage-Output, Bidirectional, Zero-Drift, High-Speed Current-Shunt Monitor datasheet
PDF, 1.7 Mb, 档案已发布: Feb 13, 2015
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价格
状态
INA225AQDGKRQ1 | |
---|---|
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
打包
INA225AQDGKRQ1 | |
---|---|
N | 1 |
Pin | 8 |
Package Type | DGK |
Industry STD Term | VSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | IAAQ |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .97 |
Pitch (mm) | .65 |
Max Height (mm) | 1.07 |
Mechanical Data | 下载 |
参数化
Parameters / Models | INA225AQDGKRQ1 |
---|---|
Bandwidth, kHz | 250,200,125,70 |
CMRR(Min), dB | 95 |
Common Mode Voltage(Max), V | 36 |
Gain, V/V | 25,50,100,200 |
Gain Error, % | 0.15,0.2,0.3 |
Gain Error Drift(Max), ppm/В°C | 10 |
Input Offset (+/-)(Max), uV | 150 |
Input Offset Drift (+/-)(Typ), uV/C | 0.1 |
Iq(Max), mA | 0.35 |
Operating Temperature Range, C | -40 to 125 |
PSRR(Typ), uV/V | 0.1 |
Package Group | VSSOP |
Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
Rating | Automotive |
Special Features | Bi-directional,Low-side Capable,Programmable Gain |
Specified Common Mode Voltage, V | 12 |
Specified Power Supply Voltage, V | 5 |
Supply Voltage(Max), V | 36 |
Supply Voltage(Min), V | 2.7 |
生态计划
INA225AQDGKRQ1 | |
---|---|
RoHS | Compliant |
应用须知
- Power Saving Topologies for TI Current Shunt MonitorsPDF, 741 Kb, 档案已发布: Feb 17, 2017
- Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)PDF, 105 Kb, 修订版: B, 档案已发布: Sep 5, 2017
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, 修订版: A, 档案已发布: Dec 2, 2016
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, 修订版: A, 档案已发布: Dec 1, 2016
- Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)PDF, 178 Kb, 修订版: B, 档案已发布: Sep 5, 2017
- Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)PDF, 100 Kb, 修订版: A, 档案已发布: Dec 2, 2016
- Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)PDF, 143 Kb, 修订版: A, 档案已发布: Dec 2, 2016
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, 修订版: B, 档案已发布: Sep 5, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, 修订版: B, 档案已发布: Mar 6, 2019
模型线
系列: INA225-Q1 (1)
制造商分类
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output