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DAC8581

Features: ` 16-Bit Monotonic` ±5-V Rail-to-Rail Output` Very Low Glitch: 0.5 nV-s` Fast Settling: 0.65 ms` Fast Slew Rate: 35 V/ms` Low Noise: 20 nV/Hz` ±25-mA Load Drive` ±5-V Dual Power Supply` Single External Reference` Power-On Reset to Midscale` 3-MSPS Update Rate` SPI Interface, Up to 50 MHz...

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SeekIC No. : 004323830 Detail

DAC8581: Features: ` 16-Bit Monotonic` ±5-V Rail-to-Rail Output` Very Low Glitch: 0.5 nV-s` Fast Settling: 0.65 ms` Fast Slew Rate: 35 V/ms` Low Noise: 20 nV/Hz` ±25-mA Load Drive` ±5-V Dual Power Supply` Si...

DAC8581 Data Sheet

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Part Number:
DAC8581
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` 16-Bit Monotonic
` ±5-V Rail-to-Rail Output
` Very Low Glitch: 0.5 nV-s
` Fast Settling: 0.65 ms
` Fast Slew Rate: 35 V/ms
` Low Noise: 20 nV/Hz
` ±25-mA Load Drive
` ±5-V Dual Power Supply
` Single External Reference
` Power-On Reset to Midscale
` 3-MSPS Update Rate
` SPI Interface, Up to 50 MHz
` 1.8 V5 V Logic Compatible
` 2s Complement Data Format
` Hardware Reset to Midscale
` TSSOP-16 Package


Application

· Industrial Process Control
· CRT Projection TV Digital Convergence
· Waveform Generation
· Automated Test Equipment
· Ultrasound


Pinout

Connection Diagram


Specifications

UNIT
AVDD or DVDD to AVSS 0.3 V to 12 V
Digital iput voltage to AVSS 0.3 V to 12 V
VOUT or VREF to AVSS 0.3 V to 12 V
DGND and AGND to AVSS 0.3 V to 6 V
Operating temperature range 40°C to 85°C
Storage temperature range 65°C to 150°C
Junction temperature range (TJ max) 150°C
Power dissipation Thermal impedance (JA) 118°C/W
Thermal impedance (JC) 29°C/W
Lead temperature, soldering Vapor phase (60s) 215°C
Infrared (15s) 220°C

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may affect device reliability.




Description

DAC8581 is a 16-bit, high-speed, low-noise DAC operating from dual ±5-V power supplies. DAC8581 is monotonic, has exceptionally low noise and excep- tionally low glitch. The DAC8581's high-performance, rail-to-rail output buffer is capable of settling within 0.65ms for a 10-V step. Small-signal settling time is well under 0.3 ms, supporting data update rates up to 3 MSPS. A power-on-reset circuit sets the output at midscale voltage on power up.

The DAC8581 is simple to use, with a single external reference and a standard 3-wire SPI interface that allows clock rates up to 50 MHz.

Also see the DAC8580, a member of the same family. The DAC8580 combines DAC8581 perform- ance with an on-chip, 16X over-sampling digital filter.

The DAC8581 is specified over 40°C-to-85°C tem- perature range.




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