Datasheet

TLV571
2.7 V TO 5.5 V, 1-CHANNEL, 8-BIT,
PARALLEL ANALOG-TO-DIGITAL CONVERTER
SLAS239A – SEPTEMBER 1999 – REVISED FEBRUARY 2000
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 11
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80
SUPPLY CURRENT
vs
FREE AIR TEMPERATURE
AV
DD
= DV
DD
= 5 V, 20 MHz
T
A
– Free Air Temperature – °C
AV
DD
= DV
DD
= 3 V, 10 MHz
I
CC
– Supply Current – mA
Figure 12
0
1
2
3
4
5
6
7
0 2 4 6 8 101214161820
SUPPLY CURRENT
vs
CLOCK FREQUENCY
f
clock
– Clock Frequency – MHz
AV
DD
= DV
DD
= 5 V
AV
DD
= DV
DD
= 3 V
I
CC
– Supply Current – mA
Figure 13
ANALOG INPUT BANDWIDTH
vs
FREQUENCY
AV
DD
= DV
DD
= 5 V,
AIN = 90% of FS,
REF = 5 V,
T
A
= 25°C
f – Frequency – MHz
Analog Input Bandwidth – dB
–2
–3
–4
–6
0.1 1
–1
0
1
10 100
–5