TLC5620C, TLC5620I
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS081E – NOVEMBER 1994 – REVISED NOVEMBER 2001
PARAMETER MEASUREMENT INFORMATION
TLC5620
DACA
DACB
•
•
•
10 kΩ
C
= 100 pF
L
DACD
Figure 6. Slew, Settling Time, and Linearity Measurements
TYPICAL CHARACTERISTICS
NEGATIVE FALL AND SETTLING TIME
POSITIVE RISE AND SETTLING TIME
LDAC
LDAC
3
2
1
3
2
1
V
T
= 5 V
DD
= 25°C
V
= 5 V
DD
= 25°C
A
T
A
Code FF to 00 Hex
Code 00 to FF Hex
Range = ×2
Range = ×2
V
= 2 V
ref
V
ref
= 2 V
0
0
0
2
4
6
8
10 12
14
16
18
0
2
4
6
8
10 12
14
16
18
t – Time – µs
t – Time – µs
Figure 7
Figure 8
8
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