Datasheet

TLC1514, TLC1518
5-V, 10-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS252 – DECEMBER 1999
27
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 24
3.7
3.4
3.3
3
–40 25
Supply Current – mA
3.8
3.9
SUPPLY CURRENT
vs
TEMPERATURE
4
85
3.6
3.5
3.2
3.1
T
A
– Temperature – °C
V
CC
= 5.5 V,
External Reference = 4 V,
SCLK = 20 MHz,
Single Shot,
Short Sample,
Mode 00 µP mode
Figure 25
0.2
–0.1
–0.2
–0.5
–40 25
Power Down –
0.3
0.4
POWER DOWN CURRENT
vs
TEMPERATURE
0.5
85
0.1
0
–0.3
–0.4
Aµ
T
A
– Temperature – °C
V
CC
= 5.5 V,
External Reference = 4 V,
SCLK = 20 MHz,
Single Shot,
Short Sample,
Mode 00 µP mode