TC12 TELCOM [TelCom Semiconductor, Inc], TC12 Datasheet
![no-image](/images/no-image-200.jpg)
TC12
Manufacturer Part Number
TC12
Description
LOW COST, ONE WIRE DIGITAL THERMOMETER WITH SHUTDOWN
Manufacturer
TELCOM [TelCom Semiconductor, Inc]
Datasheet
1.TC12.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC12
Manufacturer:
FM/富满电子
Quantity:
20 000
Company:
Part Number:
TC1201
Manufacturer:
Transcom
Quantity:
5 000
Company:
Part Number:
TC1201V
Manufacturer:
RFMD
Quantity:
5 000
Part Number:
TC120303EHATR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
TC1203333EHATR
Manufacturer:
MCHP
Quantity:
6 480
Company:
Part Number:
TC120333EHATR
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
TC120G51CY-0103
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
TC120GA0CY-0111(Z)
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
TC1219ECH
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
LOW COST, ONE WIRE DIGITAL THERMOMETER WITH SHUTDOWN
FEATURES
APPLICATIONS
FUNCTIONAL BLOCK DIAGRAM
TYPICAL APPLICATION
Single Wire Interface to Host Microcontroller
High Precision ................. 1 C Accuracy (Typical)
Wide Measurement Range .......... – 40 C to +125 C
No External Components Required
Complimentary (TC12C) or Open Drain Outputs
(TC12N)
Low Voltage Operation ........................ 2.7V to 5.5V
Small Package ........................................ SOT-23A-5
Low Cost
Shutdown Input
Notebook Computers
File Servers
Desktop Computers
TELCOM SEMICONDUCTOR, INC.
MEASUREMENT
2.7V to 5.5V
TC12
ZONE
TC12
TEMPERATURE
DELTA SIGMA
TO VOLTAGE
MODULATOR
CONVERTER
I/O
CONTROLLER
MICRO
SHDN
V
D
DD
OUT
ORDERING INFORMATION
Part No.
TC12CVCT
TC12NVCT
TC625EV
NOTE: *SOT-23A-5 is equivalent to EIAJ (SC-74).
PIN CONFIGURATION
GENERAL DESCRIPTION
outputs a pulse waveform whose duty cycle varies in direct
proportion to measured temperature. This output format is
easily converted to binary data using logic or the counter/
timer circuit on-board the system microcontroller. Typical
accuracy is 1 C over the rated measurement range of
– 40 C to +125 C. It operates from supply voltages as low
as 2.7V.
output of the TC12 offers superior immunity to system noise
and does not require an A/D converter. Unlike two wire serial
temperature sensors, the TC12 communicates over a single
wire, and without complex serial protocol overhead.
EVALUATION
AVAILABLE
The TC12 is a monolithic temperature sensor that
Unlike voltage output temperature sensors, the digital
KIT
NOTE: *SOT-23A-5 is equivalent to EIAJ (SC-74)
Package
SOT-23A-5* – 40 C to +125 C
SOT-23A-5* – 40 C to +125 C
Evaluation Kit for the TC12 and TC625
D OUT
PRELIMINARY INFORMATION
V DD
1
5
SOT-23A-5*
(Top View)
TC12CVCT
TC12NVCT
SHDN
Temp. Range Output Config.
2
GND
NC
4
3
Complimentary
TC12-01 11/13/96
Open Drain
TC12
2-31
1
2
3
4
5
6
7
8