LTC1603CG Linear Technology, LTC1603CG Datasheet - Page 7

• Manufacturer Part Number: LTC1603CG
• Description: IC ADC W/SHUTDOWN 16BIT 36-SSOP
• Manufacturer: Linear Technology

Specifications of LTC1603CG

• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 350mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 36-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

FU CTIO AL BLOCK DIAGRA
TEST CIRCUITS
U
(A) Hi-Z TO V OH AND V OL TO V OH
DN
U
Load Circuits for Access Timing
1k
ANALOG INPUT
DIFFERENTIAL
C
47 F
L
2.5V
+
4
2
1
(B) Hi-Z TO V OL AND V OH TO V OL
REFCOMP
A
A
IN
IN
–
+
3
V
DN
4.375V
2.2 F
REF
+
–
5V
AGND
SAMPLING
1k
1.75X
5
16-BIT
C
10 F
ADC
L
AGND
+
AV
W
1603 TC01
DD
6
36
10
AGND
7.5k
AV
7
B15 TO B0
5V
DD
35
+
2.5V
REF
10 F
AGND
8
–5V
V
SS
34
5V
BUFFERS
CONTROL
OUTPUT
DV
9
TIMING
LOGIC
+
+
AND
DD
10 F
10 F
DN
10
DGND
Load Circuits for Output Float Delay
(A) V OH TO Hi-Z
D15 TO D0
CONVST
1k
OGND
SHDN
BUSY
OV
RD
CS
DD
11 TO 26
1603 TA01
33
32
31
30
27
29
28
C
L
16-BIT
PARALLEL
BUS
+
CONTROL
LINES
P
DN
10 F
(B) V OL TO Hi-Z
5V OR
3V
5V
1k
1603 TC02
C
L
LTC1603
7
1603f