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TLP7820 - Photocouplers

Description

5.

Features

  • (1) Gain accuracy: ±0.5 % (Gain rank B) (2) Gain drift: 0.00012 V/V/ (typ. ) (3) Nonlinearity (VIN = ±200 mV): 0.02 % (typ. ) (4) Input offset voltage: 0.9 mV (typ. ) (5) VOUT bandwidth (-3 dB): 230 kHz (typ. ) (6) Operating temperature range: -40 to 105  (7) Common-mode transient immunity: 15 kV/µs (min) (8) Safety standards UL-recognized: UL 1577, File No. E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No. E67349 VDE-approved: EN 60747-5-5, EN 62368-1 (Note 1) CQC-approved: GB4.

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Photocouplers Optically Isolation Amplifiers TLP7820 TLP7820 1. Applications • Motor phase and rail current sensing • Power inverter current and voltage sensing 2. General The TLP7820 of isolation amplifiers is designed for current sensing in electronic motor drives. In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the TLP7820. 3. Features (1) Gain accuracy: ±0.5 % (Gain rank B) (2) Gain drift: 0.00012 V/V/ (typ.) (3) Nonlinearity (VIN = ±200 mV): 0.02 % (typ.) (4) Input offset voltage: 0.9 mV (typ.) (5) VOUT bandwidth (-3 dB): 230 kHz (typ.) (6) Operating temperature range: -40 to 105  (7) Common-mode transient immunity: 15 kV/µs (min) (8) Safety standards UL-recognized: UL 1577, File No.
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