Applications
• Automotive
• Battery Management System (BMS)

General
The Toshiba TLX9310 consists of a high-output an infrared LED coupled with a high-speed photo-diode-transistor
chip. It is housed in the SO6 package. This photocoupler guarantees operation at up to 105  and on supplies
from 2.7 V to 5.5 V. Since TLX9310 has guaranteed 0.3 mA low supply current (IDDL/IDDH), and 1.0 mA (Topr =
105 ) low threshold input current(IFHL), it contributes to energy saving of devices. It can drive directly from a
microcomputer for a low input current.

Features
(1) Buffer logic type (totem pole output)
(2) Package: SO6
(3) Operating temperature: -40 to 105 
(4) Supply voltage: 2.7 to 5.5 V
(5) Threshold input current: 1.0 mA (max)
(6) Supply current: 0.3 mA (max)
(7) Data transfer rate: 5 Mbps (typ.)
(8) Common-mode transient immunity: ±25 kV/μs (min)
(9) Isolation voltage: 3750 Vrms (min)
(10) AEC-Q101 qualified