LT1236LS8
16
1236ls8f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2012
LT 0812 • PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
LT1021 Precision References for Series or Shunt Operation in
Hermetic TO-5, SOP-8, DIP-8 Package
0.05% Max Initial Error, 5ppm/°C Max Drift, 1ppm Peak-to-Peak Noise
(0.1Hz to 10Hz), –55°C to 125°C (TO-5)
LT1236S8/
LT1236N8
Low Drift, Low Noise, 5V and 10V Voltage Reference in
SO8, and DIP8 Package
0.05% Max Initial Error, 5ppm/°C Max Drift, 1ppm Peak-to-Peak Noise
(0.1Hz to 10Hz), –40°C to 85°C
LTC6652LS8 High Precision, Buffered Voltage Reference Family in
5mm × 5mm Hermetic QFN Package
0.05% Max Initial Error, 5ppm/°C Max Drift, Shutdown Current <2µA,
–40°C to 125°C Operation
LT6654LS8 Precision, Low Noise, High Output Drive Voltage Reference
Family in 5mm × 5mm Hermetic QFN Package
1.6ppm Peak-to-Peak Noise (0.1Hz to 10Hz, Sink/Source ±10mA, 5ppm/°C
Max Drift, –40°C to 125°C Operation
Measure DC to Daylight Using the LTC2408 and LT1236LS8
1236sl8 TA11
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
9
10
11
12
13
14
15
17
8-CHANNEL
MUX
GND
1, 5, 6, 16, 18, 22, 27, 28
MPU
SERIAL DATA LINK
MICROWIRE AND
SPI COMPATABLE
LT1236LS8
23
20
19, 25
21
24
CSADC
CSMUX
CLK
D
IN
SDO
26
F
O
24-BIT
∆∑ ADC
LTC2408
ADCINMUXOUT
7 4 3 2, 8
1µF
5V
V
REF
V
CC
–
+
+
4
26
0V TO 5V
100µF
INTERNAL OSC
SELECTED FOR
60Hz REJECTION
+
10µF
8V
5V
REF
ELECTROMETER
INPUT
(pH, PIEZO)
5V
GUARD RING
VOLTMETER
INPUT
1mV TO 1000V
–5V
R3, 10k
5V
MAX
C1, 0.1µF
LT1793
3
2
6
4
7
+
–
+
5V
–5V
LTC1050
2
3
6
7
4
R4
1k
R9
1k
1%
+
R7
10k, 0.1%
R5
5k, 1%
R8
100Ω, 5%
3-WIRE R-PACK
R6
10k, 0.1%
IN914 IN914
1µF
AC
INPUT
60Hz
60Hz–RF
RF POWER
R1
900k
0.1%, 1W, 1000 WVDC
R2
4.7k
0.1%
50Ω
R13
5k
0.1%
5V
DAYLIGHT
HAMAMATSU
PHOTODIODE
S1336-5BK
100Ω
Pt RTD
(3-WIRE)
RT
FORCE SENSE
INFRARED
INFRARED
THERMOCOUPLE
OMEGA
0S36-01
V
REF
5V
50Ω LOAD
BONDED TO
RTD ON
INSULATED
MOUNTING
R11
24.9k, 0.1%
J1
J2
J3
V
REF
5V
THERMISTOR
10k NTC
LOCAL
TEMP
R12
24.9k, 0.1%
R10
5k
1%
–60mV TO 4V
2.7V AT 0°C
0.9V AT 40°C
–2.2mV to 16mV
0V to 4V
20mV TO 80mV
<1mV
OUT IN
GND
