HCPL-7840-000E - ISOLATED DELTA-SIGMA CONVERTER

HCPL-7840-000E Isolation Amplifier, Optically, 1 Amplifier, 0.3 mV, 3.75 kV, 4.5V to 5.5V, DIP, 8 Pins

Descrição geral do produto
The HCPL-7840-000E is an Isolation Amplifier for current sensing in electronic motor drives. The high CMR capability of isolation amplifier provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control in various types of motor control applications. In a typical implementation the motor current flows through an external resistor and the resulting analogue voltage drop is sensed by the amplifier. A differential output voltage is created on the other side of the amplifier optical isolation barrier. It is designed to ignore very high common-mode transient slew rates.
15kV/µs Common-mode rejection at VCM = 1000V
Advanced sigma-delta A/D converter technology
Compact and auto-insertable
Fully differential circuit topology

Informação do produto
No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
300µV
Isolation Voltage:
3.75kV
Supply Voltage Range:
4.5V to 5.5V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Bandwidth:
100kHz
Gain Non-Linearity Max:
0.35%
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C