LTC1392CS8 Linear Technology, LTC1392CS8 Datasheet - Page 10

• Manufacturer Part Number: LTC1392CS8
• Description: IC DATA ACQ SYSTEM 10BIT 8-SOIC
• Manufacturer: Linear Technology
• Type: Data Acquisition System (DAS)r

Specifications of LTC1392CS8

• Resolution (bits): 10 b
• Sampling Rate (per Second): 25k
• Data Interface: Serial
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1392
10
TYPICAL APPLICATIONS
– 5V
RH TRIM
470
LT1004-1.2
500
1%
1k
90%
220pF
10 F
16V
C1
+
1 F
SENSOR
13
R
7.5k
C
0.1 F
C
4700pF
C
1/4 LTC1043
12
System Monitor for Relative Humidity, Supply Voltage and Ambient Temperature
FB
COMP
V
CC
LTC1430
1 F
22
GND
22M
SHDN
PV
System Monitor for Two Supply Voltages and Ambient Temperature
14
CC
G1
G2
12k
10k
U
SHDN
8
1N4148
100pF
0.1 F
1/4 LTC1043
TRIMMED TO
V
OUT
0.01 F
– V
11
10k
IN
M2
M3
2
3
= 3.3V
+V
100pF
RH TRIM
–
+
IN
10k
LT
5%
– 5V
16
17
5V
®
7
1056
4
M1, M2, M3:
MOTOROLA MTD20N03HL
7
M1
+
33k
6
0.1 F
0.1 F
0.1 F
0.1 F
220 F
10V
2.5 H
330 F
4
15A
6.3V
C
O
6
10k
+
V
3.3V
OUT
5V
–5V
2
3
100k
33k
–
+
LM301A
1
–5V
5V
100pF
+
0.1 F
0.1 F
OUTPUT
0V TO 1V =
0% TO 100%
0.1 F
10 F
0.1 F
8
6
9k*
1k*
0.1 F
8
7
6
5
5V
V
–V
+V
GND
CC
5V
IN
IN
LTC1392
8
7
6
5
D
CLK
SENSOR: PANAMETRICS #RHS
* 1% FILM RESISTOR
OUT
D
CS
V
–V
+V
GND
IN
CC
IN
IN
LTC1392
1
2
3
4
500pF AT RH = 76%
1.7pF/%RH
D
CLK
OUT
D
CS
IN
P1.4
P1.3
P1.2
(e.g., 8051)
1
2
3
4
MPU
LTC1392 • TA03
P1.4
P1.3
P1.2
(e.g., 8051)
MPU
1392 TA04