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Features
- Guaranteed Monotonic
- High Accuracy (INL = ±1 LSB)
- On-chip 1.25 V/2.5 V, 10 ppm/°C reference
- Temperature range: –40°C to +85°C
- Rail-to-rail output amplifier
- Power-down mode
- Package type: 100-lead LQFP (14 mm × 14 mm)
- User Interfaces
- Parallel
- Serial (SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible, featuring data readback)
- I2C-compatible - Robust 6.5 kV HBM and 2 kV FICDM ESD rating
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The AD5383 is a complete, single-supply, 32-channel, 12-bit denseDAC® available in a 100-lead LQFP package. All 32 channels have an on-chip output amplifier with rail-to-rail operation. The AD5383 includes a programmable internal 1.25 V/2.5 V, 10 ppm/°C reference; an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring; and an output amplifier boost mode that allows optimization of the amplifier slew rate. The AD5383 features:
- Double-buffered parallel interface with a 20 ns WR pulse width.
- SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface with interface speeds in excess of 30 MHz
- I2C-compatible interface that supports a 400 kHz data transfer rate.
An input register followed by a DAC register provides double buffering, allowing the DAC outputs to be updated independently or simultaneously using the LDAC input.
Each channel has a programmable gain and offset adjust register that allows the user to fully calibrate any DAC channel. With boost off, power consumption is typically 0.25 mA/channel.
APPLICATIONS
- Variable optical attenuators (VOA)
- Level setting (ATE)
- Optical microelectro-mechanical systems (MEMS)
- Control systems
- Instrumentation
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AD5383
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An-1228: 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using the AD5383 DAC (Rev.B)
AN-214: Ground Rules for High Speed Circuits
AN-1228: 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using the AD5383 DAC
AN-1229: AD5383 Channel Monitor Function
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD5383BSTZ-5 |
100-Lead LQFP (14mm x 14mm)
|
|
- AD5383BSTZ-5
- Pin/Package Drawing
-
100-Lead LQFP (14mm x 14mm)
- Documentation
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Product Lifecycle
PCN
Oct 18, 2016
- 16_0034
Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin
Apr 11, 2014
- 14_0106
AD5380/AD5381/AD5382/AD5383/AD5384 Data Sheet Timing Corrections and Power Supply Sequencing Information
AD5383BSTZ-5
PRODUCTION
May 11, 2012
- 11_0270
AD5381 and AD5383 Redesign and Fab Process Change
AD5383BSTZ-5
PRODUCTION
May 24, 2010
- 10_0124
AD5382/AD5383 data sheet correction
AD5383BSTZ-5
PRODUCTION
Jan 5, 2009
- 07_0077
Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 18, 2016
- 16_0034
Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin
Apr 11, 2014
- 14_0106
AD5380/AD5381/AD5382/AD5383/AD5384 Data Sheet Timing Corrections and Power Supply Sequencing Information
AD5383BSTZ-5
PRODUCTION
May 11, 2012
- 11_0270
AD5381 and AD5383 Redesign and Fab Process Change
May 24, 2010
- 10_0124
AD5382/AD5383 data sheet correction
AD5383BSTZ-5
PRODUCTION
Jan 5, 2009
- 07_0077
Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages
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Precision DAC Error Budget Tool
