TABLE I. Electrical performance characteristics.
Conditions 1/
-55°C ≤ TA ≤+125°C
unless otherwise specified
Test
Symbol
Group A
subgroups
Device
type
Limits
Unit
Min
12
Max
Resolution
Relative accuracy
2/
RES
RA
Guaranteed minimum
resolution
1, 2, 3
All
Bits
VDD = 10.8 V and 16.5 V
1, 2, 3
1
01
LSB
±1.0
±1.0
±0.5
±1.0
02, 03
2, 3, 12
1, 2, 3
Differential nonlinearity
Gain error
DNL
AE
Guaranteed monotonic to
12-bits , VDD = 10.8 V and
16.5 V
All
LSB
LSB
Measured using RFBA and
RFBB. Both DAC registers
loaded with all 1’s,
1, 2, 3
1
01
02
03
02
03
All
±6.0
±3.0
±2.0
±3.0
±2.0
±5.0
VDD = 10.8 V.
2, 3, 12
Gain temperature
coefficient
2/
4
1
∆A
E
ppm/°C
∆T
VDD = 10.8 V and 16.5 V
VDD = 10.8 V
Power supply rejection
ratio, VREFB to IOUTB
PSRR
All
All
%/%
±0.01
2, 3
1
±0.02
±10
IOUTA
IOUTB
tSL
Output leakage current
DAC A loaded with all 0’s,
VDD = 16.5 V
nA
nA
µs
2, 3
1
±250
±10
DAC B loaded with all 0’s,
VDD = 16.5 V
All
All
2, 3
9
±250
Output current settling 2/
time to 0.01% of FSR
1.5
IOUT load = 100Ω,
CEXT = 13 pF, DAC output
measured from falling edge
of WR
10, 11
4
1.5
-65
Feedthrough error,
VREFA to IOUTA or VREFB to
IOUTB
2/
FT
All
dB
VREFA = VREFB = ±20 Vpp,
10 kHz sine wave, DAC
register loaded with all 0’s
5, 6
-65
See footnotes at end of table.
SIZE
STANDARD
5962-89657
A
MICROCIRCUIT DRAWING
DLA LAND AND MARITIME
REVISION LEVEL
C
SHEET
COLUMBUS, OHIO 43218-3990
4
DSCC FORM 2234
APR 97
ADI [ ADI ]
