LTC2656 Linear Technology Corporation, LTC2656 Datasheet - Page 11

• Manufacturer Part Number: LTC2656
• Description: Octal 16-/12-Bit Rail-to-Rail DACs
• Manufacturer: Linear Technology Corporation

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TYPICAL PERFORMANCE CHARACTERISTICS
–1
–2
–3
–4
4
3
2
1
0
128
Integral Nonlinearity (INL)
V
CC
= 5V
16384
250μV/DIV
5V/DIV
CS/LD
–1.0
V
–0.5
0.5
1.0
OUT
32768
0
CODE
–50
DNL vs Temperature
Settling to ±1LSB Rising
V
1/4 SCALE TO
3/4 SCALE STEP
V
V
CC
CC
FS
–30
= 5V
= 4.096V
= 5V,
–10
49152
TEMPERATURE (°C)
10
DNL (POS)
DNL (NEG)
2656 G08
30
2μs/DIV
65535
R
AVERAGE OF 2048
EVENTS
L
= 2k, C
50
70
L
= 200pF
7.9μs
–0.5
–1.0
90
1.0
0.5
0
128
110
Differential Nonlinearity (DNL)
2656 G11
V
2656 G13
CC
130
= 5V
16384
32768
CODE
250μV/DIV
49152
5V/DIV
CS/LD
2.054
2.050
2.048
2.046
2.044
2.042
2.052
V
OUT
–50
REFOUT Voltage vs Temperature
Settling to ±1LSB Falling
2656 G09
LTC2656-H16
V
65535
CC
–30
= 5V
–10
TEMPERATURE (°C)
10
–1
–2
–3
–4
1
4
3
2
0
30
2μs/DIV
–50
INL vs Temperature
3/4 SCALE TO 1/4
SCALE STEP
V
R
AVERAGE OF 2048
EVENTS
V
CC
L
CC
50
–30
= 2k, C
6.1μs
= 5V, V
= 5V
70
–10
L
FS
= 200pF
90 110
TEMPERATURE (°C)
10
= 4.096V
INL (POS)
INL (NEG)
2656 G12
2656 G14
30
LTC2656
130
50
70
90
11
110
2656 G10
2656p
130