TPMC530

16/8 Channel Isolated Simultaneous Sampling AD/DA

  • Standard single-width 32 bit PMC module
  • 16 or 8 channel analog input
    • 16 bit A/D converter
    • ±5 V and ±10 V ranges
    • Sampling rate up to 200 ksps
  • 8 or 4 channel analog output
    • 16 bit D/A converter
    • 0 V … 5 V, 0 V … +10 V, ±5 V and ±10 V ranges
    • typ. conversion time of 10 μs
  • All channels are isolated
  • DMA support
  • Factory calibration data available in EEPROM
  • external synchronization and trigger signals via P14 I/O
  • Front panel I/O (HD50 SCSI-2 type connector)

Product status: Active

The TPMC530 is a standard single width 32 bit PMC with faceplate I/O. The TPMC530-10R provides 16 channels of isolated 16 bit simultaneous sampling analog input and 8 channels of isolated 16 bit simultaneous update analog output. The TPMC530-20R provides 8 ADC channels and 4 DAC channels. All signals are accessible through a HD50 SCSI-2 type front I/O connector.

The ADC offers true differential inputs with software selectable ±5 V and ±10 V bipolar input voltage ranges (one setting for all channels). The sampling rate is up to 200 ksps and the ADC offers an oversampling capability with digital filter.

The DAC offers software selectable 0-5 V, 0-10 V, ±5 V and ±10 V output voltage ranges (one setting for all channels). The conversion time is typ. 10 µs and the DAC outputs are capable to drive a load of 2 kohm, with a capacitance up to 4000 pF.

Both ADC and DAC offer programmable sample clocks. External synchronization is possible with a Trigger/Sync RS485 I/O.

Each ADC / DAC provides a 1024 sample input / output FIFO with programmable trigger levels. Data transfer on the PCI bus is handled by TPMC530 initiated scatter-gather DMA cycles with minimum host/CPU intervention.

Each TPMC530 is factory calibrated. The calibration can be automatically applied to data written to and read from the TPMC530.

Mechanical Interface

PCI Mezzanine Card (PMC) Interface ANSI/VITA 20-2001 (R2005), Single Size

Electrical Interface

PCI Rev. 3.0 compatible, 33 MHz / 32 bit PCI, 3.3 V and 5 V PCI Signaling Voltage

PCI Target Chip

Spartan-6 FPGA with PCI core

ADC

AD7609

DAC

AD5754R

Resolution Analog Input

16 bit

Input Type

True bipolar differential input

Input Voltage Ranges

Software selectable: ±5 V, ±10 V
Maximum ground related voltage on ADC input pins

Full Scale Range

Software Selectable: ±10 V, ±20 V

Sample Rate

200 ksps

Input Impedance

1 MOhms

Protection

Overvoltage protection up to ±16.5 V, 7 kV ESD rating

DNL/INL (typical)

±0.75 / ±3 LSB

FIFO Size

1024 samples

Resolution Analog Output

16 bit

Output Type

Single-ended, software selectable: unipolar / bipolar

Output Voltage Ranges

Software selectable: ±5 V, ±10 V, +5 V, +10 V

Setting Time

10 µs

Output Load

Max. 2 kOhms | 4000 pF per channel

Protection

20 mA current limit, thermal shutdown option, 3.5 kV ESD rating

DNL/INL (typical)

±1 / ±16 LSB

FIFO Size

1024 samples

Number of Channels

16 (-10R) or 8 (-20R) simultaneous sampling ADC channels
8 (-10R) or 4 (-20R) simultaneous update DAC channels

I/O Connector

Front I/O: HD50 SCSI-2 type connector (e.g. AMP# 787395-5)
PMC P14 I/O (64 pin Mezzanine Connector)

Power Requirements

330 mA typical @ +5V DC

Temperature Range

Operating: -40°C to +85°C
Storage: -40°C to +85°C

Weight

78 g

Humidity

5 – 95% non-condensing

MTBF

544000 h (MIL-HDBK217F/FN2 GB 20°C)

PRODUCT VARIATIONS

TPMC530-10R

16 Differential Analog Inputs (16 bit), 8 Analog Outputs (16 bit), Isolated

16 differential analog inputs; 16 bit; programmable ranges up to +/-10 V; 8 analog outputs; 16 bit; Ranges: programmable ranges up to +/-10 V; isolated; factory calibrated; Front I/O via HD50 / SCSI-2 connector

TPMC530-20R

8 Differential Analog Inputs (16 bit), 4 Analog Outputs (16 bit), Isolated

8 differential analog inputs; 16 bit; programmable ranges up to +/-10 V; 4 analog outputs; 16 bit; programmable ranges up to +/-10 V; isolated; factory calibrated; Front I/O via HD50 / SCSI-2 connector

ACCESSORIES

HD50 / SCSI-2 Cable

HD50 / SCSI-2 Terminal Block

Cable Kit for Modules with HD50 / SCSI-2 Connector

SOFTWARE

Device Driver for Multiple Channel Simultaneous AD/DA Sampling Interface Family

Data Sheet

Data Sheet - Issue 1.0.3

User Manual

User Manual - Issue 1.1.1