Quad, Serial 8-Bit DACs
with Rail-to-Rail Outputs
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
CLOCK FEEDTHROUGH
A
POSITIVE SETTLING TIME
(VSS = AGND OR -5V)
5V 100mV
A
B
A = SCLK, 333kHz
B = OUT_, 10mV/div
TIMEBASE = 2µs/div
NEGATIVE SETTLING TIME
(VSS = AGND)
5V 100mV
A
B
A = DIGITAL INPUT, 5V/div
B = OUT_ , 2V/div
TIMEBASE = 1µs/div
VDD = +5V
REF_ = +4V
ALL BITS OFF TO ALL BITS ON
RL = 10kΩ, CL = 100pF
1µS
NEGATIVE SETTLING TIME
(VSS = -5V)
5V 100mV
A
A = DIGITAL INPUT, 5V/div
B = OUT_ , 2V/div
TIMEBASE = 1µs/div
VDD = +5V
REF_ = +4V
ALL BITS ON TO ALL BITS OFF
RL = 10kΩ, CL = 100pF
B
1µS
A = DIGITAL INPUT, 5V/div
B = OUT_ , 2V/div
TIMEBASE = 1µs/div
VDD = +5V
REF_ = +4V
ALL BITS ON TO ALL BITS OFF
RL = 10kΩ, CL = 100pF
B
1µS
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