Maximum Operating Temperature
: + 85 C
Mounting Style
: SMD/SMT
Number of Converters
: 2
Resolution
: 16 bit
Packaging
: Reel
Settling Time
: 10 us
Interface Type
: Parallel
Number of DAC Outputs
: 2
Conversion Rate
: 100 KSPs
Package / Case
: LQFP-32
DescriptionThe DAC7643VFT is one member of the DAC7644 family which is designed as the 16-bit, dual voltage output digital-to-analog converter device that accepts 16-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs). And this device can be used in wide range of applications such as (1)process control; (2)closed-loop servo-control; (3)motor control; (4)data acquisition systems; (5)dac-per-pin programmers.
Features of the DAC7643VFT are:(1)low power: 4mW; (2)unipolar or bipolar operation; (3)settling time: 10s to ±0.003% FSR; (4)15-bit linearity and monotonicity: 40°C to +85°C; (5)programmable reset to MID-scale or zero-scale; (6)data readback; (7)double-buffered data input.
The absolute maximum ratings of the DAC7643VFT can be summarized as:(1)VCC to VSS:0.3V to +32V;(2)VCC to AGND:0.3V to +16V;(3)VSS to AGND:16V to +0.3V;(4)AGND to DGND:0.3V to +0.3V;(5)REFIN to AGND: 0V to Vcc-1.4 V;(6)Digital Input Voltage to DGND:0.3V to VDD + 0.3V;(7)Digital Output Voltage to DGND:0.3V to VDD + 0.3V;(8)Operating Temperature Range:40°C to +85°C;(9)Storage Temperature Range:65°C to +150°C;(10)Junction Temperature:+150°C. If you want to know more information about the DAC7643VFT, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | DAC7643VFT |
| Vendor | Texas Instruments (VA) |
| Category | Integrated Circuits (ICs) |
| Data Interface | Parallel |
| Number of Bits | 16 |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 32-LQFP |
| Packaging | Cut Tape (CT) |
| Voltage Supply Source | Dual ± |
| Settling Time | 8s |
| Drawing Number | 296; 4040172; VF; 32 |
| Number of Converters | 2 |
| Power Dissipation (Max) | 2.5mW |
| Number of Outputs and Type | 2 Voltage, Unipolar; 2 Voltage, Bipolar |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | DAC7643VFT
DAC7643VFT
DAC7643VFTCT ND
DAC7643VFTCTND
DAC7643VFTCT
|
DAC7643VFT Data Sheet
