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