LTC2626 LINER [Linear Technology], LTC2626 Datasheet - Page 8

• Manufacturer Part Number: LTC2626
• Description: 16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface
• Manufacturer: LINER [Linear Technology]

LTC2606/LTC2616/LTC2626
TYPICAL PERFOR A CE CHARACTERISTICS
LTC2606/LTC2616/LTC2626
0.5V/DIV
8
V
OUT
Large-Signal Response
V
1/4-SCALE TO 3/4-SCALE
REF
= V
CC
= 5V
– 250
650
600
550
500
450
400
350
300
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2.5µs/DIV
0
0
0
Headroom at Rails
vs Output Current
Supply Current vs Logic Voltage
0.5
1
1
2
W
1.5
3
LOGIC VOLTAGE (V)
5V SOURCING
3V SOURCING
2
4
I
3V SINKING
OUT
2606 G25
U
2.5
5
(mA)
3
6
10mV/DIV
3.5
5V SINKING
7
V
SWEEP LDAC
0V TO V
2V/DIV
CC
V
SCL
= 5V
4
OUT
8
CC
4.5
2606 G28
2606 G30
9
Midscale Glitch Impulse
10
5
9TH CLOCK
OF 3RD DATA
BYTE
2.5µs/DIV
TRANSITION FROM
TRANSITION FROM
MS-1 TO MS
MS TO MS-1
1V/DIV
V
V
OUT
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
CC
0
Power-On Reset to Midscale
Supply Current vs Logic Voltage
V
REF
HYSTERESIS
0.5
2606 G26
= V
370mV
1
CC
1.5
10mV/DIV
LOGIC VOLTAGE (V)
1V/DIV
500µs/DIV
2
V
V
OUT
CC
2.5
Power-On Reset Glitch
3 3.5
V
SWEEP SCL AND
SDA 0V TO V
AND V
CC
= 5V
CC
4
TO 0V
4.5
2606 G29
2606 G31
CC
250µs/DIV
5
4mV PEAK
26061626f
2606 G27