LTC201A/LTC202/LTC203
10
201a23fb
Bipolar (AC) Input V/F Converter
APPLICATIO S I FOR ATIO
WUUU
+
+
+
V
+
GND
S3
D2
D1 D4 NC
IN3
IN2
IN1
IN4
S1
D3
S4
S2V
11
16
3
13
12
15
5
1
9
8
6
4
7
10
14
2
15V
15V
15V
15V
15V
15V
15V
15V
15V
15V
15V
74C04
0.1µF
0.01µF*
2k
LT1004-2.5
OUTPUT
0kHz TO 10kHz
LTC203
100pF
10k
10k
36.5k
1%**
33k
LT1011
LT1056
LT1012
A = 10
10k
1k
3.6k
3.6k
1N4148
1N4148
2N2369
1N4148
1N4148
1N4148
1N4148
LT201_202_203 • AI13
INPUT
0.33µF
± 10V
POLYSTYRENE
50ppm/°C DRIFT
0.04% LINEARITY
TRW/IRC MTR/5/+ 120
*
**
LTC201A/LTC202/LTC203
11
201a23fb
Micropower Thermocouple Temperature to Frequency Converter
APPLICATIO S I FOR ATIO
WUUU
+
+
V
+
GND
GND
S2S1 S3 S4
NC
IN3IN2IN1 IN4
D3D2 D4D1 V
11
16
3
13
12
6
5
1
9
814
4
15
10
7
2
6V
6.8µF
0.02µF
LTC203
100k
100k
100°C 1.5k
TRIM
10k
240k
6.81k**
1M
LT1049
LT1004-1.2V
LT1025
300pF
100pF
LT201_202_203 • AI14
390pF*
6V
6V
6V
74C14
6V
6V
0.47µF
2N3906
2N3904
C1
C2
C4
C3
Q2
Q1
NC
“A”
OUTPUT
0°C to 100°C
D.C. to 1kHz
R–
K
+
V
TYPE K
THERMOCOUPLE
NOTES:
POLYSTYRENE
IRC/TRW MTR/5/+ 120ppm
360µA OPERATING CURRENT
4.75V TO 10V SUPPLY VOLTAGE
FOR 4mV FULL SCALE “GENERAL PURPOSE”
V F DELETE LT1025 AND THERMOCOUPLE
AND DRIVE POINT “A”
*
**
LTC201A/LTC202/LTC203
12
201a23fb
Precision Current Sensing in Supply Rails
APPLICATIO S I FOR ATIO
WUUU
Precision Voltage Divide by 2 Circuit
V
+
GND
S2
S1
S3 S4NC
IN3
IN2
IN1
IN4
D3
D2
D4
D1
V
LTC203
10µF
1µF
1µF
1000pF
74C14
V
OUT
= V
IN
/2
LT201_202_203 • AI16
1M
330k
V
IN
4.5V TO 20V
V
+
GND
S1 S2 S3 S4
NC
IN3IN2IN1 IN4
D3D2 D4D1 V
LTC203
15V
15V
15V
1µF
1µF
1000pF
74C14
1M
V
OUT
I
IN
R
SHUNT
LT201_202_203 • AI15
SHUNT CAN BE IN
POSITIVE OR NEGATIVE
SUPPLY LEAD

LTC201ACS#PBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog Switch ICs uP, L Ch Injection, 4x CMOS Analog Switc
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union