ltc2632-lz8 Linear Technology Corporation, ltc2632-lz8 Datasheet - Page 13

• Manufacturer Part Number: ltc2632-lz8
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
LTC2632
0.5V/DIV
V
OUT
Large-Signal Response
V
1/4 SCALE to 3/4 SCALE
FS
= V
CC
0.5V/DIV
= 5V
2V/DIV
V
V
OUT
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
CC
0
2µs/DIV
0
Headroom at Rails
vs Output Current
Power-On Reset to Mid-Scale
1
5V SOURCING
3V (LTC2632-L) SOURCING
3V (LTC2632-L) SINKING
2
3
4
200µs/DIV
I
OUT
2632 G22
5
(mA)
5V SINKING
6
7
2mV/DIV
LTC2632-H
LTC2632-L
5V/DIV
CS/LD
V
8
OUT
9
2632 G25
2632 G27
Mid-Scale Glitch Impulse
LTC2632-H12, V
3.0nV-s TYP
LTC2632-L12, V
2.8nV-s TYP
10
CC
CC
2µs/DIV
= 3V
= 5V
0.5V/DIV
5V/DIV
CS/LD
V
OUTA
1.2
1.0
0.8
0.6
0.4
0.2
0
Exiting Power-Down to Mid-Scale
Supply Current vs Logic Voltage
LTC2632-H
DAC B IN
POWER-DOWN
MODE
T
2632 G23
A
1
= 25°C, unless otherwise noted.
V
(LTC2632-L)
LOGIC VOLTAGE (V)
CC
10mV/DIV
= 3V
2
5µs/DIV
2V/DIV
SWEEP SCK, SDI, CS/LD
V
V
OUT
V
CC
CC
V
INTERNAL REF
3
= 5V
Power-On Reset Glitch
CC
LTC2632-L
= 5V
0V AND V
BETWEEN
4
2632 G26
2632 G28
CC
5
200µs/DIV
LTC2632
ZERO-SCALE
13
2632 G24
2632fa