DA9316.003
March 23, 2005
MAS9316
16-BIT DAC
· +/- 0.006% DNL and INL
· No Laser Trimming
· Fast Interface Timing
DESCRIPTION
The MAS9316 is a 16-bit, monolithic CMOS, multiplying
digital-to-analog converter (DAC ) designed for direct
microprocessor interface. Its high relative accuracy and
monotonicity is achieved without laser trimming. This is
made possible by the use of highly accurate, low TCR
thin film resistor process and a 4 MSB to 15 decoding
design technique. Hidden errors are eliminated by
testing all the 65536 different input codes.The device
offers advantages like high stability over time and
temperature and low sensitivity to output amplifier offset
combined to excellent performance-to-cost ratio. The
fast input data latches are designed as two 8-bit
segments providing data storage when latched or
transparent operation when unlatched. All digital inputs
have high ESD protection up to 2 kV.
FEATURES
· Linearity TC 0.5 ppm/C
· 2 kV ESD Protection on Digital Inputs
· D4 MSB's Decoded
· All 65536 Codes Tested
· Monolithic CMOS Replacement for SIPEX
· DAC 9331-16-4 and SP9316C-4
· 24-pin PDIP Package
APPLICATION
· Audio applications
· Instrumentation
· uP Controlled systems
BLOCK DIAGRAM
VDD
VREF
.
.
.
BIT16/
LSB
BIT1/
MSB
8-BIT
INPUT
REG.
RFB
16-BIT DAC
8-BIT
INPUT
REG.
IO1
LBE
HBE
DGND
IO2
1
MAS [ MICRO ANALOG SYSTEMS ]
