LTC2637-HMI10 LINER [Linear Technology], LTC2637-HMI10 Datasheet - Page 14

• Manufacturer Part Number: LTC2637-HMI10
• Manufacturer: LINER [Linear Technology]

LTC2637
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2637
0.5V/DIV
14
V
OUT
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0
0
0
Large-Signal Response
Headroom at Rails
vs Output Current
Supply Current vs Logic Voltage
V
1/4 SCALE to 3/4 SCALE
3V (LTC2637-L) SOURCING
3V (LTC2637-L) SINKING
FS
1
5V SOURCING
= V
CC
2
1
= 5V
3
LOGIC VOLTAGE (V)
4
I
2
OUT
2μs/DIV
V
(LTC2637-L)
CC
5
(mA)
BETWEEN 0V AND V
5V SINKING
= 3V
6
3
SWEEP SDA, SCL,
7
V
CC
= 5V
8
4
9
2637 G25
2637 G28
2637 G22
CC
10
5
SWITCH 0 TO FS
5mV/DIV
0.5V/DIV
5V/DIV
5V/DIV
V
V
2mV/DIV
SCL
SCL
OUT
OUT
5V/DIV
2V/DIV
1 DAC
V
SCL
OUT
Mid-Scale Glitch Impulse
Exiting Power-Down to Mid-Scale
DACs A TO G IN
POWER-DOWN
DAC to DAC Crosstalk (Dynamic)
LTC2637-H12
V
C
CC
REF
MODE
= 5V, 3nV•s TYP
= 0.1μF
9TH CLOCK OF
3RD DATA BYTE
2μs/DIV
5μs/DIV
LTC2637-L12
V
2μs/DIV
9TH CLOCK OF
3RD DATA BYTE
LTC2637-H12
V
CC
CC
= 3V, 2.1nV•s TYP
9TH CLOCK OF
3RD DATA BYTE
= 5V, 3nV•s TYP
LTC2637H
V
INTERNAL REF
CC
= 5V
T
2637 G23
2637 G26
A
= 25°C, unless otherwise noted.
2637 G29
5mV/DIV
0.5V/DIV
2V/DIV
2V/DIV
V
V
V
OUT
V
OUT
–10
–12
–14
–16
–18
CC
–2
–4
–6
–8
CC
2
0
1k
Power-On Reset Glitch
Power-On Reset to Mid-Scale
Multiplying Bandwidth
LTC2637-L
V
V
V
CODE = FULL-SCALE
CC
REF(DC)
REF(AC)
= 5V
= 0.2V
= 2V
10k
FREQUENCY (Hz)
P-P
200μs/DIV
200μs/DIV
LTC2637-L
LTC2637-H
ZERO-SCALE
100k
2637 G24
2637 G27
2637 G30
2637fb
1M