TLP7820 Datasheet Photocouplers

Manufacturer: Toshiba

Overview: 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.

Datasheet Details

Part number	TLP7820
Manufacturer	Toshiba
File Size	580.66 KB
Description	Photocouplers
Datasheet	TLP7820-ToshibaSemiconductor.pdf

General Description

VDD1 VIN+ VINGND1 GND2 VOUTVOUT+ VDD2 Input side supply voltage Positive input Negative input Input side ground Output side ground Negative output Positive output Output side supply voltage 5.

Internal Circuit (Note) Note: A 0.1-µF bypass capacitor must be connected between 1 and 4 pins and between 5 and 8 pins.

Key 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.

TLP7820 Distributor

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