JAJSEX6B December 2017 – October 2019 INA381
PRODUCTION DATA.
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
Table 8 lists the parameters of an application design using the INA381 and ALERT functionality to create a low-side current-sense amplifier with less than a 20-µs system shutdown.
DESIGN PARAMETERS | EXAMPLE VALUE |
---|---|
Power-supply voltage | 5 V |
Low-side current sensing | VCM = 0 V |
Mode of operation | Unidirectional |
Maximum current sense threshold | 4.0 A |
ALERT response time | < 20 µs |
ALERT pin mode | Transparent |
RSENSE resistor | 5 mΩ |
Gain option | 200 V/V |