TSMU818A030

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Unidad de medición paramétrica (PMU) de accionamiento capacitivo alto, 18 bits, 30 V, salida de 100 

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Detalles del producto

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 (ACQ) 144 256 mm² 16 x 16 FCBGA (AMO) 196 400 mm² 20 x 20
  • 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. Interface clock of 80MHz allows for fast mode updates and state changes with the dual-state double-buffered architecture. Configuration registers allow the user 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. Interface clock of 80MHz allows for fast mode updates and state changes with the dual-state double-buffered architecture. Configuration registers allow the user 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 13 dic 2024

Diseño y desarrollo

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