Product Details
Key Features
Applications/Uses
Resolution (bits) | 16 |
# Channels | 32 |
Interface | Serial - SPI |
Output Type | Voltage- Buffered |
Reference | Ext. |
INL (±LSB) (max) | 8 16 |
Supply Range (V) (min) | 2.7 |
Supply Range (V) (max) | 5.25 |
ICC (mA) (max) | 15 |
Settling Time (µs) (typ) | 20 |
Package/Pins | TQFN/56 |
Oper. Temp. (°C) | 0 to +85 |
Budgetary Price (See Notes) | 79.99 |
Simplified Block Diagram
Technical Docs
Data Sheet | 32-Channel, 16-Bit, Voltage-Output DACs with Serial Interface | Dec 16, 2005 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
Resolution (bits) | 16 |
# Channels | 32 |
Interface | Serial - SPI |
Output Type | Voltage- Buffered |
Reference | Ext. |
INL (±LSB) (max) | 8 16 |
Supply Range (V) (min) | 2.7 |
Supply Range (V) (max) | 5.25 |
ICC (mA) (max) | 15 |
Settling Time (µs) (typ) | 20 |
Package/Pins | TQFN/56 |
Oper. Temp. (°C) | 0 to +85 |
Budgetary Price (See Notes) | 79.99 |
Key Features
- Guaranteed Monotonic to 16 Bits
- 32 Individual DACs in an 8mm x 8mm, 56-Pin, Thin QFN Package or 64-Pin TQFP Package
- Four Output Voltage Ranges
- 0 to +5V (MAX5732)
- 0 to +10V (MAX5733)
- -2.5V to +7.5V (MAX5734)
- -5V to +5V (MAX5735)
- Buffered Voltage Outputs Capable of Driving 10kΩ || 100pF
- Glitch-Free Power-Up
- SPI-/QSPI-/MICROWIRE-/DSP-Compatible 33MHz Serial Interface
Applications/Uses
- Arbitrary Function Generators
- Automatic Test Systems
- Avionics Equipment
- Digital Offset/Gain Adjustment
- Industrial Process Controls
- Optical Router Controls
Description
A 33MHz SPI-/QSPI-/MICROWIRE- and digital signal processor (DSP)-compatible serial interface controls the MAX5732MAX5735. Each DAC has a double-buffered input structure that helps minimize the digital noise feedthrough from the digital inputs to the outputs, and allows for synchronous or asynchronous updating of the outputs. The MAX5732MAX5735 also provide a DOUT that allows for read-back or daisy chaining multiple devices. The devices provide separate power inputs for the analog and digital sections and provide separate power inputs for the output buffer amplifiers. The MAX5732MAX5735 include proprietary de-glitch circuits to prevent output glitches at power-up and eliminate the need for power sequencing. The devices provide a software-shutdown mode to allow efficient power management. The MAX5732MAX5735 consume 50µA of supply current in shutdown.
The MAX5732MAX5735 provide buffered outputs that can drive 10kΩ in parallel with 100pF. The MAX5732 has a 0 to +5V output range; the MAX5733 has a 0 to +10V range; the MAX5734 has a -2.5V to +7.5V range; the MAX5735 has a -5V to +5V range. The MAX5732MAX5735 are available in a 56-pin, 8mm x 8mm, thin QFN package and 64-pin TQFP package and operate over the 0°C to +85°C temperature range.
Technical Docs
Data Sheet | 32-Channel, 16-Bit, Voltage-Output DACs with Serial Interface | Dec 16, 2005 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.