DAC8408
ELECTRICAL CHARACTERISTICS (@ V = +5 V; V = ؎10 V; V A, B, C, D = 0 V; T = –55؇C to +125؇C apply for
DD
REF
OUT
A
DAC8408AT/BT, T = –40؇C to +85؇C apply for DAC8408ET/FT/FP/FPC/FS; T = 0؇C to +70؇C apply for DAC8408GP, unless otherwise noted.
A
A
Specifications apply for DAC A, B, C, & D.)
D AC8408
Typ
P aram eter
Sym bol
Conditions
Min
Max
Units
ST AT IC ACCURACY
Resolution
N
INL
8
Bits
Nonlinearity1, 2
DAC8408A/E/G
DAC8408B/F/H
DAC8408A/E/G
DAC8408B/F/H
(Using Internal RFB
±1/4
±1/2
±1/2
±1
±1
±40
LSB
LSB
LSB
LSB
LSB
ppm/°C
Differential
Nonlinearity
DNL
Gain Error
GFSE
T CGFS
)
Gain T empco3, 6
Power Supply Rejection
(∆VDD = ±10%)
±2
PSR
ILKG
0.001
%FSR/%
IOUT 1A
, , ,
B C D
Leakage Current13
TA =+25°C
TA = Full T emperature Range
±30
±100
nA
nA
REFERENCE INPUT
Input Voltage Range
Input Resistance Match4
Input Resistance
±20
±1
14
V
%
kΩ
RA, B, C, D
RIN
6
10
DIGIT AL INPUT S
Digital Input Low
Digital Input High
Input Current5
VIL
VIH
0.8
V
V
µA
2.4
TA = +25°C
±0.01 ±1.0
IIN
CIN
TA = Full T emperature Range
±10.0 µA
Input Capacitance6
8
pF
DAT A BUS OUT PUT S
Digital Output Low
Digital Output High
VOL
VOH
ILKG
16 mA Sink
400 µA Source
TA = +25°C
0.4
V
V
µA
4
Output Leakage Current
±0.005 ±1.0
TA = Full T emperature Range
±0.075 ±10.0 µA
DAC OUT PUT S6
Propagation Delay7
Settling T ime11,12
Output Capacitance
tPD
tS
COUT
150
190
180
250
30
ns
ns
pF
pF
dB
DAC Latches All “0s”
DAC Latches All “1s”
(20 Vp-p @ F = 100 kHz)
50
AC Feedthrough
FT
54
SWIT CHING CHARACT ERIST ICS6, 10
Write to Data Strobe T ime
tDS1 or
tDS2
tDSU
TA = +25°C
TA = Full T emperature Range
TA = +25°C
90
145
150
175
10
0
0
0
0
220
350
320
430
200
270
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Data Valid to Strobe Set-Up T ime
T
A = Full T emperature Range
Data Valid to Strobe Hold T ime
DAC Select to Strobe Set-Up T ime
DAC Select to Strobe Hold T ime
Write Select to Strobe Set-Up T ime
Write Select to Strobe Hold T ime
Read to Data Strobe Width
tDH
tAS
tAH
tWSU
tWH
tRDS
TA = +25°C
A = Full T emperature Range
TA = +25°C
A = Full T emperature Range
TA = +25°C
T
Data Strobe to Output Valid T ime
Output Data to Deselect T ime
tCO
T
tOT D
T
A = Full T emperature Range
Read Select to Strobe Set-Up T ime
Read Select to Strobe Hold T ime
tRSU
tRH
0
Specifications subject to change without notice.
–2–
REV. A
ADI [ ADI ]
