LTC2654 Linear Technology, LTC2654 Datasheet - Page 13

• Manufacturer Part Number: LTC2654
• Description: Quad 16-/12-Bit Rail-to-Rail DACs
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
LTC2654-16
SWITCH 0-FS
ONE DAC
2mV/DIV
2mV/DIV
5μV/DIV
2V/DIV
1V/DIV
2V/DIV
V
V
V
V
OUT
OUT
OUT
CC
DAC to DAC Crosstalk (Dynamic)
Power-On Reset to Mid-Scale
DAC Output 0.1Hz to 10Hz
Voltage Noise
LTC2654-L
LTC2654-L16, V
C
C
V
CODE = MID-SCALE
INTERNAL REF
C
REFCOMP
REFOUT
CC
REFCOMP
= 5V, LTC2654-H
= NO LOAD
= 1000pF
= C
REFOUT
CC
LTC2654-L16, V
C
= 0.22μF
= 5V, 4nV TYP
REFCOMP
1ms/DIV
2μs/DIV
1s/DIV
= 0.1μF
= C
REFOUT
CC
= 5V
2654 G35
2654 G33
2654 G37
10mV/DIV
2μV/DIV
2V/DIV
V
400
300
200
100
V
OUT
CC
0
10
Power-On Reset Glitch
Noise Voltage vs Frequency
Reference 0.1Hz to 10Hz
Voltage Noise
V
CODE = MID-SCALE
INTERNAL REF
C
V
C
CC
REFCOMP
REFOUT
REFCOMP
LTC2654-L
= 5V
100
LTC2654-H
= 2.048V
= C
= C
FREQUENCY (Hz)
REFOUT
REFOUT
1k
200μs/DIV
= 0.1μF
= 0.1μF
1s/DIV
10k
ZERO-SCALE
100k
2654 G36
2654 G38
2654 G34
1M
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LTC2654
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