Datasheet

TLV5620C, TLV5620I
QUADRUPLE 8-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS110B – JANUARY 1995 – REVISED APRIL 1997
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
2
1.8
1.4
1.2
1
2.8
1.6
0 102030405060
– DAC Output Voltage – V
2.4
2.2
2.6
DAC OUTPUT VOLTAGE
vs
OUTPUT LOAD
3
70 80 90 100
V
O
R
L
– Output Load – kΩ
V
DD
= 3 V,
V
ref
= 1.5 V,
Range = 2x
Figure 10
0.8
0.6
0.2
0
0102030405060
1
1.4
1.6
70 80 90 100
0.4
1.2
DAC OUTPUT VOLTAGE
vs
OUTPUT LOAD
V
DD
= 3 V,
V
ref
= 1.5 V,
Range = 1x
– DAC Output Voltage – V
V
O
R
L
– Output Load – kΩ
1
0.9
0.85
0.8
– Supply Current – mA
1.1
1.15
SUPPLY CURRENT
vs
TEMPERATURE
1.2
1.05
0.95
–50 0 50 100
Range = ×2
Input Code = 255
V
DD
= 3 V
V
ref
= 1.25 V
I
DD
t – Temperature – °C
Figure 11