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TSMU818A030

ACTIVE

8-channel, 18-bit, 30V, 100mA output, high-capacitive- drive parametric measurement unit (PMU)

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Data sheet

TSMU818A030

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 18 Number of DAC channels 8 Interface type SPI Output type Buffered Current, Buffered Voltage, Negative and Positive Output voltage range (V) -10 to 10, -15 to 15, -5 to 5 INL (max) (±LSB) 4 Reference type Ext Architecture R-2R Rating Catalog Features Integrated Temp Sensor Operating temperature range (°C) 0 to 100
Resolution (Bits) 18 Number of DAC channels 8 Interface type SPI Output type Buffered Current, Buffered Voltage, Negative and Positive Output voltage range (V) -10 to 10, -15 to 15, -5 to 5 INL (max) (±LSB) 4 Reference type Ext Architecture R-2R Rating Catalog Features Integrated Temp Sensor Operating temperature range (°C) 0 to 100
FCBGA (AMO) 196 400 mm² (20 mm × 20 mm) FCBGA (ACQ) 144 256 mm² (16 mm × 16 mm)
  • 8-channel 4-quadrant PMU
    • FV, FI, FZ (high-Z), MV, and MI functions
  • Programmable current ranges
    • Internal ±5µA, ±40µA, ±200µA, ±2mA ranges
    • Up to ±100mA with external RSENSE
  • 30V FV span with asymmetrical range choices
  • Stable operation with up to 10µF CLOAD
  • Channel independent DACs
    • 18-bit force DAC with multiple voltage ranges
    • 16-bit offset, and voltage clamp DACs
    • 15-bit current clamp DACs
  • Offset error and gain error calibration with true 18-bit endpoint performance
  • Dual configuration state digital architecture
  • Fast current clamps
  • 8-channel 4-quadrant PMU
    • FV, FI, FZ (high-Z), MV, and MI functions
  • Programmable current ranges
    • Internal ±5µA, ±40µA, ±200µA, ±2mA ranges
    • Up to ±100mA with external RSENSE
  • 30V FV span with asymmetrical range choices
  • Stable operation with up to 10µF CLOAD
  • Channel independent DACs
    • 18-bit force DAC with multiple voltage ranges
    • 16-bit offset, and voltage clamp DACs
    • 15-bit current clamp DACs
  • Offset error and gain error calibration with true 18-bit endpoint performance
  • Dual configuration state digital architecture
  • Fast current clamps

The TSMU818A030 is a high-performance, highly integrated parametric measurement unit (PMU) consisting of eight independent channels. Each channel includes one voltage output DAC that sets the programmable input levels for the force voltage amplifier, and two clamp input DACs. Five resistor-based, programmable, force-and-measure current ranges are available, ranging from ±5µA to ±100mA. Four of these ranges use on-chip sense resistors.

Measurements for the eight channels can be multiplexed in a wired-or configuration, which eliminates the need for an external multiplexer. Individual measurement outputs for respective channels are also available. The PMU functions are controlled using a simple SPI-compatible serial interface. An interface clock of 80MHz allows for fast-mode updates and state changes with the dual-state, double-buffered architecture. Configuration registers provide the ability to easily change force or measure conditions, DAC levels, and selected current ranges.

The TSMU818A030 is a high-performance, highly integrated parametric measurement unit (PMU) consisting of eight independent channels. Each channel includes one voltage output DAC that sets the programmable input levels for the force voltage amplifier, and two clamp input DACs. Five resistor-based, programmable, force-and-measure current ranges are available, ranging from ±5µA to ±100mA. Four of these ranges use on-chip sense resistors.

Measurements for the eight channels can be multiplexed in a wired-or configuration, which eliminates the need for an external multiplexer. Individual measurement outputs for respective channels are also available. The PMU functions are controlled using a simple SPI-compatible serial interface. An interface clock of 80MHz allows for fast-mode updates and state changes with the dual-state, double-buffered architecture. Configuration registers provide the ability to easily change force or measure conditions, DAC levels, and selected current ranges.
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* Data sheet TSMU818A030 8 -Channel, 18 -Bit, 30 V, 100mA Output, High-Capacitive Drive Parametric Measurement Unit (PMU) datasheet PDF | HTML Dec 13, 2024

Design & development

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Evaluation board

TSMU818A030EVM — TSMU818A030 evaluation module

The TSMU818A030 evaluation module (EVM) has eight output channels that are programmable through the EVM graphical user interface (GUI), with selectable jumpers for other external settings. Control of the EVM is set through a USB connection to a personal computer (PC) through an FTDI device running (...)

Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
FCBGA (AMO) 196 Ultra Librarian
FCBGA (ACQ) 144 Ultra Librarian
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