Driver or library
AMC8V208-DESIGN — AMC8V208 design files
Catalog restricted device
AMC8V208
16-bit, eight-channel IDAC driving up to 250mA per channel with monitoring
Data sheet
AMC8V208
- Six 16-bit current output DACs (IDACs)
- Programmable full-scale output ranges: 250mA, 150mA, 75mA
- IDAC1 current sink option: –60mA
- Two 16-bit current output DACs optimized for high current generation (IDAC+)
- IDAC internal mode with programmable full-scale ranges: 250mA, 150mA, 75mA
- IDAC+ mode with external FET option for high current generation.
- MUXOUT pin to monitor internal voltage and current using external ADC
- Internal 2.5V reference
- AMC8V208: 25ppm/°C
- AMC8V108: 100ppm/°C
- Thermal shutdown at 150°C
- Selectable SPI and I2C interfaces: 1.1V to 1.95V operation
- Operating junction temperature: –40°C to +125°C
The AMC8V108 and AMC8V208 (AMC8Vx08) are highly integrated current-output controllers optimized for optical networking applications.
The AMC8Vx08 include six dedicated 16-bit current-output digital-to-analog converters (IDACs), and two 16‑bit IDACs that can be configured to control high-output current generation circuits (IDAC+). The AMC8Vx08 also include a MUXOUT pin for monitoring the voltage and current on the current-output pins. An integrated high-precision internal reference eliminates the need for an external reference in most applications.
The IDAC outputs support full-scale output ranges of 250mA, 150mA, and 75mA, as well as an output range of –60mA (sink mode) supported on IDAC1 only. The IDAC+ outputs in internal current-output mode also support full-scale output ranges of 250mA, 150mA, and 75mA. Additionally, the IDAC+ outputs can be configured to operate with an external FET and sense resistor to simplify the design of very high-current outputs.
The IDAC and IDAC+ outputs operate from independent power supplies with a 275mV minimum headroom for power-dissipation optimization.
Technical documentation
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View all 2 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | AMC8Vx08 8-Channel, 16-Bit Analog Controllers With Current-Output DACs and Mux Output datasheet | PDF | HTML | 27 Sep 2024 |
| EVM User's guide | AMC8V208 Evaluation Module User's Guide | PDF | HTML | 01 Oct 2024 |
Design & development
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Evaluation board
AMC8V208EVM — AMC8V208 evaluation module
The AMC8V208EVM is an easy-to-use platform to evaluate the functionality and performance of the AMC8V208. The AMC8V208EVM has optional circuits and jumpers to configure the AMC8V208 for different applications. This evaluation module features the AMC8V208, a highly integrated current-output and (...)
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DSBGA (YBF) | 60 | Ultra Librarian |
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