INA216A2 用于高侧感应的小型低功耗电流感应放大器
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 Zero-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.
These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25uA 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
|
INA216A1 |
INA216A2 |
INA216A3 |
INA216A4 |
| Gain (V/V) |
25 |
50 |
100 |
200 |
| Common Mode Range (Min) |
1.8 |
1.8 |
1.8 |
1.8 |
| Common Mode Range (Max) |
5.5 |
5.5 |
5.5 |
5.5 |
| Output Type |
Voltage |
Voltage |
Voltage |
Voltage |
| Input Offset (+/-) (Max) (uV) |
100 |
75 |
75 |
75 |
| Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) |
0.2 |
0.25 |
0.25 |
0.3 |
| CMRR (Min) (dB) |
90 |
90 |
90 |
90 |
| Quiescent Current (+/-) (Typ) (mA) |
0.025 |
0.025 |
0.025 |
0.025 |
| Vs (Min) (V) |
1.8 |
1.8 |
1.8 |
1.8 |
| Vs (Max) (V) |
5.5 |
5.5 |
5.5 |
5.5 |
| Operating Temperature Range (C) |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Pin/Package |
4DSBGA |
4DSBGA |
4DSBGA |
4DSBGA |
INA216A2 特性
- CHIP-SCALE PACKAGE
- COMMON-MODE RANGE: +1.8V to +5.5V
- OFFSET VOLTAGE: ±30uV
- GAIN ERROR: ±0.2% MAX
- CHOICE OF GAINS:
- INA216A1: 25V/V
- INA216A2: 50V/V
- INA216A3: 100V/V
- INA216A4: 200V/V
- QUIESCENT CURRENT: 13uA
- BUFFERED VOLTAGE OUTPUT:
No Additional Op Amp Needed
- APPLICATIONS
- NOTEBOOK COMPUTERS
- CELL PHONES
- TELECOM EQUIPMENT
- POWER MANAGEMENT
- BATTERY CHARGERS
INA216A2 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 |
| INA216A2YFFR |
ACTIVE |
-40 to 125 |
0.35 | 1ku |
DSBGA (YFF) | 4 |
3000 | LARGE T&R |
|
| INA216A2YFFT |
ACTIVE |
-40 to 125 |
0.40 | 1ku |
DSBGA (YFF) | 4 |
250 | SMALL T&R |
|
INA216A2 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 |
| INA216A2YFFR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
INA216A2YFFR |
INA216A2YFFR |
| INA216A2YFFT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
INA216A2YFFT |
INA216A2YFFT |
INA216A2 应用技术支持与电子电路设计开发资源下载
- INA216A2 数据资料 dataSheet 下载.PDF
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