IP-48DAC-16
IP 16 bit D/A converter, 48 output channels
- Resolution: 16-bit
- Settling Time: ≤20μsec (50Kcps)
- Output Channels: 3 D/A’s each with 16 channels output
- Output Voltage Range: Nominal -10VDC to +10VDC
- Output Spans: Multiple output spans available
- Temperature Monitoring: Temperature monitoring function
- System Calibration: System calibration function allowing user-programmable offset and gain for each channel
- Channel Grouping: Channel grouping and addressing features; the D/A converter is divided into 2 groups of 8 D/A’s adjusted independently by offset D/A
Share this product
IP-48DAC-16
IP 16 bit D/A converter, 48 output channels
IP-48DAC-16
IP 16 bit D/A converter, 48 output channels
Share this product
The IP-48DAC-16 is a single-size Industry Pack board featuring a total of 48 voltage outputs from D/A converters. Each output is buffered to provide ±10 mA, ensuring robust signal delivery. The D/A converters achieve accuracy to 1 LSB over the industrial temperature range when using the gain and offset correction register, though this drops to 4 LSB without correction. The module supports special function codes for global updates of all channels or by groups of eight channels at a time. Additionally, it includes standard ping-pong output registers for each channel or optional data RAM, allowing for waveform generation with minimal processor involvement. This flexibility makes the module suitable for applications requiring precise analog output control.
D/A Device Specifications
- 16-bit, monotonic D/A converter
- 16 output channels per D/A, 3 D/A’s total
- 20μsec settling time (50K conversions/sec) full-scale change
- Relative accuracy ±4 LSB max
- Zero scale error and full scale error 1 LSB typical after calibration
- Differential nonlinearity of ±1 LSB max
- Span error of offset D/A converter ±75mV max
- Slew rate 1 V/μsec typical
- Channel-to-channel isolation 100dB typical
- D/A-to-D/A crosstalk 10 nV-sec typical
- Nominal output range of -10VDC to +10VDC
- Load current ±1mA max
- Glitch impulse <20nV-sec
- D/A output amplified and buffered on-chip with respect to external SIGGNDx input
- D/A outputs can be switched to SIGGNDx
Driver Output Specifications
- Inherent short-circuit protection to ground of 40mA
- Low offset voltage 250uV laser-trimmed
- High slew rate 22V/usec
- Low offset current 2nA
- Low distortion 0.0006%
- Wide bandwidth 9MHz
Industry Pack Specifications
- Meets ANSI/VITA 4-1995
- 8/32 MHz synchronous operation
- Supports ID, 128 byte I/O, interrupt, & 8 Mbyte memory spaces
- 2 Interrupts per module
- Two passive DMA channels are possible
- Hardware self timed per IP module
- Triggered via system reset and software control
- Jumper or software time-out function
- 5, +/-12 volt reset-able fuse per IP
Mechanical: Environmental
- Size – VITA 4 compliant: 1.8″ x 3.9″ or 46 mm x 99 mm
- Power – 1.0 watt
- Vibration – 0.5G, 20-2000 Hz rand
- Shock – 20G, 11 msec, 1⁄2 sine
- Weight – tbd
- MTBF – >250,000 hours
Operating Environment
- Operating temperature
- Commercial: 0 to +70°C
- Optional: -25°C to +80°C
- Non-operating: -40°C to +85°C
- Airflow requirement – 5 CFM
- Humidity – 5 to 90% (non-condensing)
- Altitude – 0 to 10,000 feet
Part Numbers:
-
- IP-48DAC-16: 48 channel 16-bit D/A Converter Industry Pack Module
- IP-48DAC-16-I: Same as above with -40 to +85°C operating temperature range (though the query mentions -40 to +8°C, which might be a typo)
Optional Accessories:
- Part Number: TB-50-HDR – 50 pin terminal block and 1 meter flat ribbon cable
- Part Number: CBL-50-HDR – 50 pin, 1 meter flat ribbon cable, IDC header connector
