INA214 电压输出、高/低侧测量、双向零漂移系列电流并联监视器
The INA210, INA211, INA212, INA213, and INA214 are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V, independent of the supply voltage. Five fixed gains are available: 50V/V, 100V/V, 200V/V, 500V/V, or 1000V/V. The low offset of the Zero-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale.
These devices operate from a single +2.7V to +26V power supply, drawing a maximum of 100μA 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 QFN package
|
INA210 |
INA211 |
INA212 |
INA213 |
INA214 |
| Gain (V/V) |
200 |
500 |
1000 |
50 |
100 |
| Common Mode Range (Min) |
-0.3 |
-0.3 |
-0.3 |
-0.3 |
-0.3 |
| Common Mode Range (Max) |
26 |
26 |
26 |
26 |
26 |
| Output Type |
Voltage |
Voltage |
Voltage |
Voltage |
Voltage |
| Input Offset (+/-) (Max) (uV) |
35 |
35 |
35 |
100 |
60 |
| Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
| CMRR (Min) (dB) |
105 |
105 |
105 |
100 |
105 |
| Small-Signal Bandwidth (Typ) (MHz) |
0.014 |
0.014 |
0.014 |
0.014 |
0.014 |
| Quiescent Current (+/-) (Typ) (mA) |
0.065 |
0.065 |
0.065 |
0.065 |
0.065 |
| Vs (Min) (V) |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Vs (Max) (V) |
26 |
26 |
26 |
26 |
26 |
| Operating Temperature Range (C) |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Pin/Package |
10UQFN, 6SC70 |
6SC70 |
6SC70 |
10UQFN, 6SC70 |
10UQFN, 6SC70 |
INA214 特性
- WIDE COMMON-MODE RANGE: -0.3V to 26V
- OFFSET VOLTAGE: ±35μV (Max, INA210)(Enables shunt drops of 10mV full-scale)
- ACCURACY
- ±1% Gain Error (Max over temperature)
- 0.5uV/°C Offset Drift (Max)
- 10ppm/°C Gain Drift (Max)
- CHOICE OF GAINS:
- INA210: 200V/V
- INA211: 500V/V
- INA212: 1000V/V
- INA213: 50V/V
- INA214: 100V/V
- QUIESCENT CURRENT: 100uA (max)
- SC70 PACKAGE: All Models
- THIN QFN PACKAGE: INA210, INA213, INA214
- APPLICATIONS
- NOTEBOOK COMPUTERS
- CELL PHONES
- TELECOM EQUIPMENT
- POWER MANAGEMENT
INA214 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| INA214AIDCKR |
ACTIVE |
-40 to 125 |
0.65 | 1ku |
SC70 (DCK) | 6 |
3000 | LARGE T&R |
|
| INA214AIDCKRG4 |
ACTIVE |
-40 to 125 |
0.65 | 1ku |
SC70 (DCK) | 6 |
3000 | LARGE T&R |
|
| INA214AIDCKT |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SC70 (DCK) | 6 |
250 | SMALL T&R |
|
| INA214AIDCKTG4 |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SC70 (DCK) | 6 |
250 | SMALL T&R |
|
| INA214AIRSWR |
ACTIVE |
-40 to 125 |
0.65 | 1ku |
UQFN (RSW) | 10 |
3000 | LARGE T&R |
|
| INA214AIRSWT |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
UQFN (RSW) | 10 |
250 | SMALL T&R |
|
INA214 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| INA214AIDCKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
INA214AIDCKR |
INA214AIDCKR |
| INA214AIDCKRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
INA214AIDCKRG4 |
INA214AIDCKRG4 |
| INA214AIDCKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
INA214AIDCKT |
INA214AIDCKT |
| INA214AIDCKTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
INA214AIDCKTG4 |
INA214AIDCKTG4 |
| INA214AIRSWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
INA214AIRSWR |
INA214AIRSWR |
| INA214AIRSWT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
INA214AIRSWT |
INA214AIRSWT |
INA214 应用技术支持与电子电路设计开发资源下载
- INA214 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪电流并联监视器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
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- 运算放大器的单电源操作 (PDF 2174 KB)
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- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
INA214 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| INA214EVM 评估模块 |
INA214EVM |
开发电路板/EVM |