LTC2435-1IGN Linear Technology, LTC2435-1IGN Datasheet - Page 11

• Manufacturer Part Number: LTC2435-1IGN
• Description: IC CONV A/D 20BIT DIFF 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC2435-1IGN

• Number Of Bits: 20
• Sampling Rate (per Second): 13.75
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

FU CTIO AL BLOCK DIAGRA
TEST CIRCUITS
REF
REF
GND
V
IN
IN
CC
+
–
+
–
U
+
–
∫
U
SDO
Hi-Z TO V
V
V
1.69k
– +
OL
OH
∫
TO V
TO Hi-Z
DAC
OH
OH
C
LOAD
2435 TA03
∫
= 20pF
Figure 1. Functional Block Diagram
W
∑
ADC
LTC2435/LTC2435-1
SDO
AUTOCALIBRATION
DECIMATING FIR
AND CONTROL
Hi-Z TO V
V
V
OH
OL
V
TO Hi-Z
TO V
CC
1.69k
C
OL
OL
LOAD
2435 TA04
= 20pF
OSCILLATOR
INTERFACE
INTERNAL
SERIAL
(INT/EXT)
11
24351fb
2435 F01
F
SDO
SCK
CS
O