DAC60096 Datasheet, PDF (1/51 Pages) Texas Instruments – 96-Channel, 12-Bit, Low-Power, Serial-Input, High-Voltage Output DAC

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
DAC60096
SBAS721A – DECEMBER 2015 – REVISED JANUARY 2016
DAC60096 96-Channel, 12-Bit, Low-Power, Serial-Input, High-Voltage
Output DAC with Conversion Trigger
1 Features
•1 High-Channel Count
– 96-Channel DAC
– Specified Monotonic to 12 Bits
• Wide, Unbuffered Output Voltage Range: ±10.5 V
• Simultaneous Update of DAC Outputs
• Clear Function
• Integrated Reference Buffers: 2.5-V Input
• Dedicated A-B Trigger Pin
– Toggle Mode Enables Square-Wave
Generation
• SPI™-Compatible Serial Interface
– 4-Wire Mode, 3-V to 5.5-V Operation
• Low Power: 440-mW Typical Operation
• Operating Temperature Range: –40°C to +85°C
• 196-Ball, 15-mm × 15-mm NFBGA, 1-mm Pitch
2 Applications
• Optical Switches
• Optical Attenuators
• Automatic Test Equipment (ATE)
• Instrumentation
3 Description
The DAC60096 is a low-power, fast-settling, 96-
channel, 12-bit, digital to analog converter (DAC).
The device provides ±10.5-V unbuffered, bipolar
voltage outputs. The DAC60096 high-channel count,
low-power operation, and good linearity make it an
ideal solution in systems where a very high number of
precise analog outputs is required.
Communication to the device is performed through a
high-speed, 4-wire, serial interface compatible with
industry standard microprocessors and
microcontrollers.
The DAC60096 can be set up to clear or update all
DACs simultaneously. In addition, a versatile external
conversion trigger allows each DAC channel to
operate as a square-wave generator with
independent amplitude control.
The DAC60096 is characterized for operation over
the temperature range of –40°C to +85°C, and is
available in a 196-ball, 15-mm × 15-mm, 1-mm pitch,
BGA package.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DAC60096
NFBGA
15.0 mm × 15.0 mm
(1) For all available packages, see the package option addendum
at the end of the data sheet.
Typical Application
2.5-V
Reference
RESET
Processor
CS
SCLK
SDI
SDO
LDAC
CLEAR
STATS
TRIGG
DAC60096
Subsystem 1
10.5 V
±10.5 V
10.5 V
±10.5 V
Data
Buffer 1A
Data
Buffer 1B
Data
Register 1A
Data
Register 1B
Subsystem 2
DAC1
Channel 1
Channel 13
Channel 24
Subsystem 3
Optical
Component
Subsystem 4
DVDD AVCC AVSS
AGND DGND REFGND
3.3 V 12 V ±12 V
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.