Texas Instruments AMC60304

TI AMC60304 Optical Monitor
Texas Instruments AMC60304 Optical Monitor-Controller is a highly integrated low-power analog monitor-controller. Optimized for high current output. The device also includes a 12-bit current output digital-to-analog converter (IADC), a 12-bit 1MSPS analog-to-digital converter (ADC), power and temperature alarm monitors, and a high-precision internal reference. The AMC60304 IDAC supports a 200mA full-scale output range with very low power consumption. These IDACs provide precise current biasing without external components.
The Texas Instruments AMC60304 includes four input pins multiplexed to the analog-to-digital converter and includes a low-latency window comparator. The device is ideal for Received Signal Strength Indicator (RSSI) and Loss of Signal (LOS) detection. The ADC can also measure the voltage on the IDAC pin to monitor the output. The AMC60304 features low power consumption, high integration, small size, and wide operating temperature range, making it suitable for use as an all-in-one control circuit as an optical module.

Texas Instruments AMC60304
characteristic
Four 12-bit current output digital-to-analog converters (IDACs)
Full-scale output range: 200mA
Multichannel 12-bit 1MSPS SAR ADC
Four external inputs: 2.5V and 5V input range
Four IDAC voltage monitor channels
Programmable Sequencer
Programmable out-of-range alarm
Internal 2.5V reference
Power and temperature failure alerts
SPI and I2C interface: 1.7V--3.6V working voltage
SPI: 4-wire interface
I2C: Four target addresses
Specified temperature range: –40°C--+125°C
application
Optical module
DC Interconnect (Metro)