DAC8728_14 Datasheet, PDF (6/56 Pages) Texas Instruments – Octal, 16-Bit, Low-Power, High-Voltage Output, Parallel Input DIGITAL-TO-ANALOG CONVERTER

DAC8728
SBAS466A – JUNE 2009 – REVISED NOVEMBER 2009
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ELECTRICAL CHARACTERISTICS: Dual-Supply (continued)
All specifications at T_A = T_MIN to T_MAX, AV_DD = +16.5V, AV_SS = –16.5V, DV_DD = +5V, REF-A and REF-B = +5V, gain = 6,
AGND-x = DGND = 0V, and Offset DAC A and Offset DAC B are at default values ⁽¹⁾, unless otherwise noted.
DAC8728
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
POWER SUPPLY
AV_DD
AV_SS
DV_DD
IOV_DD
AI_DD
Normal operation, midscale code, output unloaded
Power down, output unloaded
+4.5
+18
V
–18
–4.5
V
+2.7
+5.5
V
+1.7
DV_DD
V
4
6
mA
35
μA
Normal operation, midscale code, output unloaded
–4
–2.5
mA
AI_SS
Power down, output unloaded
–35
μA
DI_DD
Normal operation
Power down
75
μA
35
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
107
165
mW
TEMPERATURE RANGE
Specified performance
–40
+105
°C
6
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