LTC2602 Linear Technology, LTC2602 Datasheet - Page 7

• Manufacturer Part Number: LTC2602
• Description: (LTC2602 - LTC2622) Rail-to-rail DACs
• Manufacturer: Linear Technology

10mV/DIV
TYPICAL PERFOR A CE CHARACTERISTICS
(LTC2602/LTC2612/LTC2622)
–0.1
–0.3
–0.4
–0.2
5V/DIV
CS/LD
0.4
0.3
0.2
0.1
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
V
0
OUT
2.5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Gain Error vs V
Supply Current vs Logic Voltage
Midscale Glitch Impulse
3
LOGIC VOLTAGE (V)
3.5
V
CC
12nV-s TYP
CC
2.5 s/DIV
4
(V)
V
SWEEP SCK, SDI
AND CS/LD
0V TO V
CC
4.5
= 5V
W
CC
5
2602 G07
2602 G13
U
2602 G10
5.5
0.5V/DIV
10mV/DIV
5V/DIV
CS/LD
V
1V/DIV
450
400
350
300
250
200
150
100
OUT
50
V
0
V
OUT
2.5
CC
I
Exiting Power-Down to Midscale
CC
ONE DAC IN
POWER DOWN MODE
V
V
Power-On Reset Glitch
CC
REF
Shutdown vs V
= 5V
3
= 2V
3.5
2.5 s/DIV
V
CC
250 s/DIV
4
(V)
CC
4mV PEAK
4mV PEAK
4.5
LTC2602/LTC2612/LTC2622
5
2602 G14
2602 G08
2602 G11
5.5
0.5V/DIV
V
–12
–15
–18
–21
–24
–27
–30
–33
–36
OUT
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–3
–6
–9
0
0
0
Multiplying Frequency Response
1k
Large-Signal Settling
Headroom at Rails vs Output
Current
V
1/4-SCALE TO 3/4-SCALE
REF
1
V
V
V
CODE = FULL SCALE
CC
REF
REF
= V
= 5V
2
(DC) = 2V
(AC) = 0.2V
CC
3
= 5V
10k
5V SOURCING
3V SOURCING
FREQUENCY (Hz)
4
I
2.5 s/DIV
3V SINKING
OUT
P-P
5
(mA)
6
100k
7
5V SINKING
8
2602 G09
2602 G12
9
2602 G16
7
2602f
1M
10