TSic™ 101
Rapid Response, Low-Cost Temperature Sensor IC with Analog Voltage Output
Data Sheet
TSic 101 Features
•
•
•
•
•
•
•
•
•
•
Low cost, precision temperature sensor
Analog 0 to 1 Volt signal output
Resolution: 0.1ºC
Accuracy: ±0.5ºC at room temperature;
±1.0°C over span of 40°C
Wide measurement range: –50 to +150 ºC
Signal read-out every 0.1s (other rates
available on request)
Supply Voltage 3.0V to 5.5V; high accuracy
operation in range 4.5V to 5.5V
Package: 8-pin SOIC, 3-pin e-line, Chip on
Flex, Die on Wafer
Low quiescent current to minimize self-heating
and power consumption
System-on-chip based on advanced mixed-
signal CMOS technology integrating precision
temperature sensing bandgap reference with
proportional-to-absolute-temperature (PTAT)
output, digital signal processor (DSP) core,
and electrically erasable memory (EEPROM)
temperature signal. The TSic series includes
ICs with two linear analog signal output options,
such as standard 0~1Vout (Supply voltage (V+) =
3.0V to 5.5V) or ratiometric (10~90% of supply
voltage); or the digital serial output signal for
interfacing with microcontrollers.
Benefits
•
Several accuracy classes available with
100% upward compatibility
•
No calibration by customer needed;
absolute calibration specified
•
Simple to integrate, reducing cost and time
for application-development
•
Fast data measurement – optimal for
temperature control
•
Packages for standard SMD, THT or
application specific assembly
•
Miniaturized solutions with Bare-Chip
(COB, COF, CSP*) or e-line packages –
very fast response time for COF
•
Very low power consumption – ideal for
mobile and standard applications
•
Field reconfiguration/recalibration option
available (high volume customers only)
•
Outstanding long term stability
* COB: Chip-On-Board; COF: Chip-On-Flex; CSP: Chip Scale Packaging
TSic Family
The TSic temperature sensor IC family are fully
tested and calibrated sensors with absolute
measurement accuracy on delivery – no further
calibration needed. The TSic combines
outstanding accuracy with long term stability, yet
it is very simple to use.
The TSic series is specifically designed for high
performance, cost-effective solutions for sensing
temperature in building automation, automotive,
industrial, office automation, white goods and
low-power/mobile applications.
TSic employs a high precision bandgap
reference with PTAT output; a low-power,
precision ADC; and an on-chip DSP core with
EEPROM to precisely calibrate the output
Application Support
For TSic evaluation ZMD provides a special
Evaluation Tool.
(Ordering Code: TSic Lab Kit )
Further application support is available through
the hotline:
email:
tsic@zmd.de
Phone: +49 351 8822-916
TSic
TM
101 Data Sheet, Rev.3.6, February 20, 2007
Page 1 of 6
© ZMD AG & IST AG, 2007
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written
consent of the copyright owner.
TSic™ 101
Rapid Response, Low-Cost Temperature Sensor IC with Analog Voltage Output
Data Sheet
Absolute Maximum Ratings
PARAMETER
Supply Voltage (V+)
Voltages at analog I/O
– Pins (V
INA
, V
OUTA
)
Storage Temperature
Range (T
stor
)
MIN
-0.3
-0.3
-50
MAX
6.0
V
DDA
+0.
3
UNITS
V
V
°C
150
Operating Conditions
PARAMETER
Supply Voltage to
Gnd (V+)
Supply Current (I
V+
)
@ V+ = 3.3V, RT
2
1
MIN
3.0
TYP
5.0
MAX
5.5
200
UNITS
V
A
°C
1
Best accuracy with supply voltage 4.5V –
5.5V. With supply voltage 3.5V – 4.5V
accuracy reduced.
2
Without load
3
Ambient
Temperature
3
Range
(T
amb
)
External
Capacitance
between V+ and
Gnd
4
(C
V+
)
Output Load
Resistance between
signal and Gnd (or
V+)
-50
150
80
100
470
nF
Output signal is limited to this ambient
temperature ±3°C (with regard to calibration, offset
and gain)
4
Recomended as close to TSic V+ and Gnd-
Pins as possible
47
100
kΩ
Temperature Accuracy
5
5
PARAMETER
MI
N
TYP
MAX
UNITS
Wide Range Device for -50° to 150°C
T1 At room temperature
T2 +0°C to +40°C
T3 -50 to 0, +40 to 150°C
-
0.5
-
1.0
+1.5
±0.3
0.5
+1.0
°C
°C
°C
Accuracy = specification plus quantization error of
1 bit (0.1°C). This device gets calibrated at 5V. For
applications where best accuracy at 3V is requested: ask
for a customer specific 3V calibrated device. Accuracy
for supply voltage within V+ = 4.5V to 5.5V, 2value.
Other TSic products with customer specific calibration
available on request: i.e. with special calibration where
the 80°C span (bandgap) with the high precision
temperature range of ±0.5 °C is shifted to another
(lower or higher) temperature range.
Temperature range limits T1, T2: ±0.1°C; T3: ±3°C
TSic
TM
101 Data Sheet, Rev.3.6, February 20, 2007
Page 2 of 6
© ZMD AG & IST AG, 2007
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior
written consent of the copyright owner.
TSic™ 101
Rapid Response, Low-Cost Temperature Sensor IC with Analog Voltage Output
Data Sheet
Output Examples for TSic
TM
Devices
Temperature Measurement Range
-50°C to 150°C or -58°F to 302°F
(Wide Range Device)
TSic-101
Temp
(
o
C)
-50
-10
0
25
60
125
150
Temp
(
o
F)
-58
14
32
77
140
257
302
Analog
0~1V
0.000
0.200
0.250
0.375
0.550
0.875
1.000
Lifetime for TSic
TM
Devices
TSic
TM
device lifetime is dependent upon its operating temperature.
Operating Temperature
140°C...150°C
125°C...140°C
expected Lifetime
min. 1500h
min. 3000h
Package Information
TSic
TM
101 SOP8: 150mil, Standard SMT Package, SOIC, Based on IEC 191-2Q, Type 076E35 B.
Other packages available on demand: TSic
TM
101 e-line; 3 pin THT package; Chip on Flex; TSic
TM
101 wafer level.
For further information see also Technical Note:
“TSic™ Die and Package Specifications for TSic
TM
Temperature Sensor IC”
TSic
TM
101 Data Sheet, Rev.3.6, February 20, 2007
Page 3 of 6
© ZMD AG & IST AG, 2007
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior
written consent of the copyright owner.
TSic™ 101
Rapid Response, Low-Cost Temperature Sensor IC with Analog Voltage Output
Data Sheet
SOP8 Package
Pin
1
2
4
3,
5-8
Name
V+
Signal
GND
TP/NC
Description
Supply voltage
(3.0-5.5V)
Temperature
output signal
Ground
Test pin / NC
Do not connect
E-Line Package
Pin
1
2
4
Name
GND
Signal
V+
Description
Ground
Temperature
output signal
Supply Voltage
(3.0-5.5V)
Related products and ordering information
For related products and ordering information see
www.zmd.biz
and ZMD “TSic
TM
Ordering Guide”.
TSic
TM
101 Data Sheet, Rev.3.6, February 20, 2007
Page 4 of 6
© ZMD AG & IST AG, 2007
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior
written consent of the copyright owner.
TSic™ 101
Rapid Response, Low-Cost Temperature Sensor IC with Analog Voltage Output
Data Sheet
ZMD Sales Contacts
ZMD AG
Grenzstrasse 28
01109 Dresden, Germany
Phone: +49 (0)351.8822.366
Fax:
+49 (0)351.8822.337
E-mail:
sales@zmd.de
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70974 Filderstadt -
Bernhausen
Phone: +49 (0)711.674.517-0
Fax:
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E-mail:
sales@zmd.de
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Melville, NY 11747
Phone:
+1 (631) 549-2666
Fax:
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E-mail:mailto:sales@zmda.com
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Phone:
+886-(0)2-8786-1593
Fax:
+886-(0)2-2723-3109
E-mail:
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ZMD Distribution Partners
ZMD partners with Avnet-Memec GmbH for device distribution in Europe and
Future Electronics / All American for North- and South America.
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Phone:
Fax:
E-mail
:
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Other local AVNET Memec representatives on
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For the current revision of this document and for additional product information please look at
www.zmd.biz.
Characteristics and specifications are subject to change without notice. ZMD assumes no obligation regarding future manufacture unless
otherwise agreed in writing. The information furnished hereby is believed to be correct and accurate. However, ZMD shall not be liable to
any customer, licensee or any other third party for any damages in connection with or arising out of the furnishing, performance or use of
this technical data. No obligation or liability to any customer, licensee or any other third party shall result from ZMD’s rendering of
technical or other services.
TSic
TM
101 Data Sheet, Rev.3.6, February 20, 2007
Page 5 of 6
© ZMD AG & IST AG, 2007
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior
written consent of the copyright owner.
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