DAC7741_15 Datasheet, PDF (3/23 Pages) Texas Instruments – 16-Bit, Single Channel DIGITAL-TO-ANALOG CONVERTER With Internal Reference and Parallel Interface

ELECTRICAL CHARACTERISTICS (Cont.)
All specifications at T_A = T_MIN to T_MAX, V_CC = +15V, V_SS = –15V, V_DD = +5V, internal reference enabled, unless otherwise noted.
DAC7741Y
DAC7741YB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
DYNAMIC PERFORMANCE
Settling Time to ±0.003%
Digital Feedthrough
Output Noise Voltage
DIGITAL INPUT
V_IH
V_IL
DIGITAL OUTPUT
V_OH
V_OL
POWER SUPPLY
V_DD
V_CC
V_SS
I_DD
I_CC
I_SS
Power
TEMPERATURE RANGE
Specified Performance
20V Output Step
R_L = 5kΩ, C_L = 200pF,
with external REF_OUT
to REF_IN filter⁽⁵⁾
at 10kHz
3
5
2
100
✻
✻
✻
✻
|I_H| < 10µA
0.7 • V_DD
✻
|I_L| < 10µA
0.3 • V_DD
✻
I_OH = –0.8mA
3.6
✻
I_OL = 1.6mA
0.4
✻
Bipolar Operation
Unipolar Operation
Unloaded
Unloaded
No Load, Ext. Reference
No Load, Int. Reference
+4.75
+5.0
+5.25
✻
+11.4
+15.75
✻
–15.75
–11.4
✻
–15.75
–4.75
✻
100
4
6
–4
–2.5
✻
85
100
150
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
–40
+85
✻
✻
✻ Specifications same as grade to the left.
NOTES: (1) With minimum V_CC /V_SS requirements, internal reference enabled.
(2) Please refer to the “Theory of Operation” section for more information with respect to output voltage configurations.
(3) See Figure 7 for gain and offset adjustment connection diagrams when using the internal reference.
(4) The minimum value for REF_IN must be equal to the greater of V_SS +14V and +4.75V, where +4.75V is the minimum voltage allowed.
(5) Reference low-pass filter values: 100kΩ, 1.0µF (See Figure 10).
UNITS
µs
nV-s
nV/√Hz
V
V
V
V
V
V
V
V
µA
mA
mA
mW
mW
°C
DAC7741
3
SBAS248B
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