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MAS9316N

16-BIT DAC, BUFFERED

Micro Analog Systems Oy 

DA9316.002

September 8, 1997

MAS9316

16-BIT DAC, BUFFERED

• +/- 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

BIT1/

MS...B

BIT16/

LSB

LBE

HBE

8-BIT

INPUT

REG.

8-BIT

INPUT

REG.

16-BIT DAC

DGND

IO2

RFB

IO1

1

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