SGM41290

Active

Bias and Monitoring Management Circuit

SGM41290.pdf

The SGM41290 is a highly-integrated bias and monitoring management circuit for silicon optical control applications. There are twelve channels of 12-bit programmable current/voltage output DACs with a maximum output current of 40mA and four channels of 12-bit 300mA high-current output DACs. The IC also has twelve MULTI_IO pins (MULTI_IOx) to monitor the current or DAC output signal. The functions of the twelve pins are configurable respectively through the I²C interface or SPI.

The SGM41290 is available in a Green WLCSP-3.98×3.89-56B package. It operates over an ambient temperature range of -40℃ to +105℃.

FEATURES

Twelve Channels 12-bit VDAC/IDAC (HEATERx)
- Supports Current and Voltage Output Modes
- Voltage Mode: 0V to 2.5V/5V, Maximum 40mA Load Current
- Current Mode: 0mA to 30mA
- Power Supply (VDRIVE) : 2.7V to 5.5V
Four Channels 12-bit 200mA/300mA IDAC (IBIAS)
- Maximum Current: 200mA/300mA
- EN_IBIASx Enable
- EN_IBIASx Fast Turn-Off Control
- Power Supply Range (PVDD): 1.5V to V_DD
Twelve Channels Configurable MULTI_IOx
- Support Current Monitoring
- Support Voltage Monitoring
- Support Digital General IO Function
I²C Interface Supports a Maximum of 1MHz
SPI Interface Supports a Maximum of 10MHz
Integrated Over-Temperature Alarm Function
Available in a Green WLCSP-3.98×3.89-56B Package

APPLICATIONS

Silicon Optical Control

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM41290GG/TR	Active	WLCSP-3.98×3.89-56B	56	YES	YES	YES	YES	MSL1	-40℃ to +105℃	View	View	1-24 units : $14/unit 25-99 units : $12/unit 100-249 units : $10/unit 250-499 units : $8/unit 500-999 units : $7/unit 1000-9999 units : $5.2/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 66 days 1000K and above : 84 days
SGM41290GSG/TR	Active	WLCSP-3.98×3.89-56B	56	YES	YES	YES	YES	MSL1	-40℃ to +105℃	View	View	1-24 units : $14/unit 25-99 units : $12/unit 100-249 units : $10/unit 250-499 units : $8/unit 500-999 units : $7/unit 1000-9999 units : $5.2/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 66 days 1000K and above : 84 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.