LTC2753 Linear Technology, LTC2753 Datasheet - Page 9

• Manufacturer Part Number: LTC2753
• Description: Dual Current Output 12-/14-/16-Bit SoftSpan DACs
• Manufacturer: Linear Technology

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LTC2753-12, LTC2753-14, LTC2753-16
TYPICAL PERFORMANCE CHARACTERISTICS
2mV/DIV
5V/DIV
V
1.75
1.25
0.75
UPD
OUT
0.5
1.5
2
1
2.5
Midscale Glitch
V
V
0V TO 5V RANGE
Logic Threshold
vs Supply Voltage
DD
REF
= 5V
= 5V
3
RISING
3.5
500ns/DIV
FALLING
USING AN LT1469
C
V
FEEDBACK
DD
4
(V)
1nV•S (TYP)
4.5
= 27pF
5
2753 G17
2753 G15
5.5
0.0001
0.001
0.01
0.1
20
15
10
10
5
0
1
10
0
Supply Current vs
Logic Input Voltage
Supply Current
vs Update Frequency
T
V
DD
A
100
1
DIGITAL INPUT VOLTAGE (V)
= 25°C, unless otherwise noted.
= 5V
UPDATE FREQUENCY (Hz)
V
DD
1k
2
= 3V
V
DD
V
= 5V
DD
10k
3
= 3V
100k
4
2753 G16
2753 G18
1M
5
LTC2753
9
2753f