LTC1404CS8 Linear Technology, LTC1404CS8 Datasheet - Page 9

• Manufacturer Part Number: LTC1404CS8
• Description: IC A/D CONV 12BIT W/SHTDN 8-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1404CS8

• Number Of Bits: 12
• Sampling Rate (per Second): 600k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 160mW
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

FUNCTIONAL BLOCK DIAGRA
TEST CIRCUITS
U
U
CONV
D
V
CLK
OUT
A
REF
IN
3k
Hi-Z TO V
V
V
OH
CONTROL
OL
LOGIC
TO V
TO Hi-Z
2.43V REF
OH
OH
C
LOAD
SUCCESSIVE APPROXIMATION
W
REGISTER/PARALLEL TO
12-BIT CAPACITIVE DAC
SERIAL CONVERTER
C
SAMPLE
12
D
OUT
ZEROING SWITCH
Hi-Z TO V
V
V
COMP
OL
OH
5V
TO Hi-Z
TO V
3k
C
OL
OL
LOAD
1404 TC01
V
GND
V
D
1404 BD
CC
SS
OUT
LTC1404
1404fa
9