LTC2612IMS8#PBF Linear Technology, LTC2612IMS8#PBF Datasheet - Page 7

• Manufacturer Part Number: LTC2612IMS8#PBF
• Description: IC DAC 14BIT DUAL R-R VOUT 8MSOP
• Manufacturer: Linear Technology

Specifications of LTC2612IMS8#PBF

• Settling Time: 9µs
• Number Of Bits: 14
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 6.5mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFOR A CE CHARACTERISTICS
(LTC2602/LTC2612/LTC2622)
10mV/DIV
–0.1
–0.3
–0.4
–0.2
5V/DIV
0.4
0.3
0.2
0.1
CS/LD
V
0
OUT
2.5
Gain Error vs V
1.6
1.4
1.2
1.0
0.8
0.6
0.2
0.4
Midscale Glitch Impulse
Supply Current vs Logic Voltage
0
3
0.5
3.5
1 1.5
LOGIC VOLTAGE (V)
V
CC
12nV-s TYP
CC
2.5µs/DIV
4
(V)
2
2.5
4.5
3
V
SWEEP SCK, SDI
AND CS/LD
0V TO V
W
CC
3.5
= 5V
5
2602 G07
CC
4
U
2602 G10
5.5
4.5 5
2602 G13
10mV/DIV
0.5V/DIV
5V/DIV
1V/DIV
CS/LD
V
V
450
400
350
300
250
200
150
100
V
OUT
OUT
50
CC
0
2.5
Exiting Power-Down to Midscale
I
Power-On Reset Glitch
CC
ONE DAC IN
POWER DOWN MODE
V
V
CC
REF
Shutdown vs V
= 5V
3
= 2V
3.5
250µs/DIV
2.5µs/DIV
V
CC
4
(V)
CC
4mV PEAK
4mV PEAK
4.5
LTC2602/LTC2612/LTC2622
5
2602 G08
2602 G14
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
2.5µs/DIV
3V SINKING
OUT
P-P
5
(mA)
6
100k
7
5V SINKING
8
2602 G09
2602 G12
9
2602 G16
2602fa
7
1M
10