MP5491 Datasheet (MPS) - Laser Diode Current Source IC

MP5491, Laser Diode Current Source IC

The MP5491 integrates four high-accuracy current sources for laser diodes (LDs), which makes this device well-suited for the transmitter optical subassembly (TOSA) of quad, small form-factor pluggable (QSFP) optical modules.

The device integrates 6-channel GPO outputs.

These outputs status can be co

MP5491 Features

* 4-Channel Accurate Current Source

* Configurable Current for 10-Bit Digital-to- Analog Converter (DAC)

* Up to 250mA Current per Channel

* Configurable Current Source Slew Rate

* Output Discharging for the Disabled IDx Pin(s)

* Current Source Output