Datasheet

TLC5620C, TLC5620I
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS081E – NOVEMBER 1994 – REVISED NOVEMBER 2001
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
1 10 100
G – Relative Gain – dB
f – Frequency – kHz
RELATIVE GAIN
vs
FREQUENCY
1000
0
–2
–4
–6
–8
–10
–12
–14
–16
–18
–20
V
DD
= 5 V
T
A
= 25°C
V
ref
= 1.25 Vdc + 2 V
pp
Input Code = 255
Figure 14
1 10 100 1000
G – Relative Gain – dB
f – Frequency – kHz
RELATIVE GAIN
vs
FREQUENCY
10000
10
0
–10
–20
–30
–40
–50
–60
V
DD
= 5 V
T
A
= 25°C
V
ref
= 2 Vdc + 0.5 V
pp
Input Code = 255
APPLICATION INFORMATION
NOTE A: Resistor R 10 kΩ
R
TLC5620
DACA
DACB
•
•
•
DACD
_
+
V
O
Figure 15. Output Buffering Scheme