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
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
functional block diagram
Command
Decode
SDI
CS
FS
EOC/(INT)
Low Power
10-BIT
SAR ADC
Control Logic
CSTART
PWDN
V
CC
GND
REFP
Analog
MUX
4 V
Reference
S/H
Conversion
Clock
M
U
X
FIFO
10 Bit × 8
CFR
SCLK
SDO
1518
A0
A1
A2
A3
A4
A5
A6
A7
REFM
1514
A0
X
A1
X
A2
X
A3
X
CMR (4 MSBs)
AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
20-TSSOP
(PW)
20-SOIC
(DW)
16-SOIC
(D)
16-TSSOP
(PW)
–40°C to 85°C TLC1518IPW TLC1518IDW TLC1514ID TLC1514IPW