TC1047VNBTR Microchip Technology, TC1047VNBTR Datasheet

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TC1047VNBTR

Manufacturer Part Number
TC1047VNBTR
Description
IC TEMP-VOLT CONV PREC SOT-23B
Manufacturer
Microchip Technology

Specifications of TC1047VNBTR

Sensing Temperature
-40°C ~ 125°C
Output Type
Voltage
Voltage - Supply
2.7 V ~ 4.4 V
Accuracy
±0.5°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Ic Output Type
Voltage
Sensing Accuracy Range
± 2°C
Supply Current
35µA
Supply Voltage Range
2.7V To 4.4V
Sensor Case Style
SOT-23
No. Of Pins
3
Termination Type
SMD
Full Temp Accuracy
3 C
Supply Voltage (max)
4.4 V
Supply Voltage (min)
2.7 V
Description/function
High Precision 10 mV/deg C Voltage Output
Gain
10 mV / C
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Filter Terminals
SMD
Rohs Compliant
Yes
Temperature Sensing Range
-40°C To +125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
Q862284
TC1047VNB
TC1047VNB
TC1047VNBTRTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC1047VNBTR
Manufacturer:
INFINEON
Quantity:
12 000
Part Number:
TC1047VNBTR
Manufacturer:
Microchi
Quantity:
100
Part Number:
TC1047VNBTR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• Supply Voltage Range:
• Wide Temperature Measurement Range:
• High Temperature Converter Accuracy:
• Linear Temperature Slope 10mV/°C (typ.)
• Available in 3-Pin SOT-23B Package
• Very Low Supply Current:
Applications
• Cellular Phones
• Power Supply Thermal Shutdown
• Temperature Controlled Fans
• Temperature Measurement/Instrumentation
• Temperature Regulators
• Consumer Electronics
• Portable Battery Powered Equipment
Device Selection Table
Package Type
©
TC1047AVNB
Part Number
- TC1047: 2.7V to 4.4V
- TC1047A: 2.5V to 5.5V
-40
± 2
- 35µA Typical
TC1047VNB
2002 Microchip Technology Inc.
Note: * 3-Pin SOT-23B is equivalent to JEDEC TO-236
o
o
C to +125
C, Max, at 25°C
Precision Temperature-to-Voltage Converter
3-Pin SOT-23B*
o
C
3-Pin SOT-23B
3-Pin SOT-23B
V
1
DD
TC1047A
Package
TC1047
V
3
SS
V
OUT
2
-40°C to +125°C
-40°C to +125°C
Temp. Range
TC1047/TC1047A
General Description
The TC1047 and TC1047A are linear voltage output
temperature sensors whose output voltage is directly
proportional to the measured temperature. The
TC1047 and TC1047A can accurately measure
temperature from -40°C to +125°C. With the TC1047,
the supply voltage can vary between 2.7V and 4.4V.
The power supply range of the TC1047A is from 2.5V
to 5.5V.
The output voltage range for these devices is typically
100mV at -40°C, 500mV at 0°C, 750mV at +25°C, and
1.75V at +125°C. A 10mV/°C voltage slope output
response allows
measurement over a wide temperature range. The
TC1047 and TC1047A are packaged in 3-Pin SOT-23B
packages, making them ideal for space critical
applications.
Block Diagram
V
DD
TC1047A
= 2.5V to 5.5V
V
V
DD
SS
for a predictable temperature
Microcontroller
PICmicro
Converter
DS21498B-page 1
A/D
®

Related parts for TC1047VNBTR

TC1047VNBTR Summary of contents

Page 1

... TC1047A OUT Note: * 3-Pin SOT-23B is equivalent to JEDEC TO-236 2002 Microchip Technology Inc. © TC1047/TC1047A General Description The TC1047 and TC1047A are linear voltage output temperature sensors whose output voltage is directly proportional to the measured temperature. The TC1047 and TC1047A can accurately measure temperature from -40° ...

Page 2

... Units Test Conditions V TC1047 TC1047A µA mV/°C ° 25°C A ° +125°C A ° -40° -40° 25° +125°C A µA 2002 Microchip Technology Inc. © ...

Page 3

... PIN DESCRIPTIONS The descriptions of the pins are listed in Table 2-1. TABLE 2-1: PIN FUNCTION TABLE Pin No. Symbol (3-Pin SOT-23B Input Supply Voltage Temperature Sensor Output Terminal OUT 3 V Ground Terminal SS 2002 Microchip Technology Inc. © TC1047/TC1047A Description DS21498B-page 3 ...

Page 4

... FIGURE 3-1: OUTPUT VOLTAGE VS. TEMPERATURE V OUT 1.75 1.7 1.5 1.3 1.1 0.9 0.7 0.5 0.3 0.1 -40 -30 -20 - 100 110 120 DS21498B-page 4 = (10mV/˚C) CTemperature ˚C) + 500mV TEMPERATURE (°C) 125 2002 Microchip Technology Inc. © ...

Page 5

... In some graphs, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. FIGURE 4-1: TEMPERATURE ACCURACY VS. TEMPERATURE -40 -25 -10 FIGURE 4-2: SUPPLY CURRENT VS. TEMPERATURE -40 -25 -10 2002 Microchip Technology Inc. © TC1047/TC1047A TEMPERATURE (° TEMPERATURE (° 2. ...

Page 6

... TC1047/TC1047A 5.0 PACKAGE INFORMATION 5.1 Package Marking Information 3-Pin SOT-23B 1 & part number code + temperature range and voltage Part Number TCM1047 TCM1047A 3 = year and quarter code 4 = lot ID number DS21498B-page 6 Code AL BL 2002 Microchip Technology Inc. © ...

Page 7

... Package Carrier Width (W) 3-Pin SOT-23B 5.3 Package Dimensions 3-Pin SOT-23B .104 (2.64) .083 (2.10) .040 (1.02) .031 (0.79) .004 (0.10) .001 (0.02) 2002 Microchip Technology Inc. © TC1047/TC1047A User Direction of Feed P Pitch (P) Part Per Full Reel 3000 .021 (0.54) .015 (0.37) ...

Page 8

... TC1047/TC1047A NOTES: DS21498B-page 8 2002 Microchip Technology Inc. © ...

Page 9

... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2002 Microchip Technology Inc. © TC1047/TC1047A Examples: ...

Page 10

... TC1047/TC1047A NOTES: DS21498B-page 10 2002 Microchip Technology Inc. © ...

Page 11

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 12

... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...

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