DAC8718 Datasheet, PDF (6/60 Pages) Texas Instruments – Octal, 16-Bit, Low-Power, High-Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER

DAC8718
SBAS467A – MAY 2009 – REVISED DECEMBER 2009
www.ti.com
ELECTRICAL CHARACTERISTICS: Dual-Supply (continued)
All specifications at T_A = T_MIN to T_MAX, AV_DD = +16.5V, AV_SS = –16.5V, IOV_DD = DV_DD = +5V, REF-A and REF-B = +5V,
gain = 6, AGND-x = DGND = 0V, data format = straight binary, and Offset DAC A and Offset DAC B are at default values ⁽¹⁾,
unless otherwise noted.
DAC8718
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
POWER SUPPLY
AV_DD
AV_SS
DV_DD
IOV_DD ⁽¹⁹⁾
AI_DD
Normal operation, midscale code, output unloaded
Power down, output unloaded
+4.5
–18
+2.7
+1.8
4.3
35
+18
V
–4.5
V
+5.5
V
+5.5
V
6
mA
μA
Normal operation, midscale code, output unloaded
–4
–2.7
mA
AI_SS
Power down, output unloaded
35
μA
DI_DD
Normal operation
Power down
78
μA
36
μA
IOI_DD
Power dissipation
Normal operation, V_IH = IOV_DD, V_IL = DGND
Power down, V_IH = IOV_DD, V_IL = DGND
Normal operation, ±16.5V supplies, midscale code
5
μA
5
μA
115
165
mW
TEMPERATURE RANGE
Specified performance
–40
+105
°C
(19) IOV_DD ≤ DV_DD.
6
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