S-5813A/14A/15A/16A Series
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© Seiko Instruments Inc., 2006-2010
CMOS TEMPERATURE SENSOR IC
Rev.3.0
_00
The S-5813A/14A/15A/16A Series is a family of high-precision temperature sensor ICs on a single chip with a linear output
voltage for temperature changes.
Each chip is composed of a temperature sensor, a constant current circuit, and an operational amplifier.
The operating ambient temperature is from –40°C to
+100°C.
These devices have much better linearity than other temperature
sensors such as thermistors, and can be used for a wide range of temperature control applications.
Features
•
Temperature accuracy
•
Linear output voltage
S-5813A/15A Series :
±5.0°C
(–30°C to
+100°C)
S-5814A/16A Series :
±2.5°C
(–30°C to
+100°C)
–11.04 mV/°C typ.
Ta =
−30°C
:
2.582 V typ.
Ta =
+30°C
:
1.940 V typ.
Ta =
+100°C
: 1.145 V typ.
±0.5%
typ. (–20°C to
+80°C)
V
DD
= 2.4 V to 10.0 V (+25°C)
4.0
μA
typ. (+25°C)
•
•
•
•
•
•
Nonlinearity
Wide power supply voltage operation
Low current consumption
Built-in operational amplifier
Output voltage referred to V
SS
*1
Lead-free, Sn 100%, halogen-free
*1.
Refer to “
Product Name Structure”
for details.
Applications
•
•
•
•
•
•
•
Compensation of high-frequency circuits such as cellular phones and radio equipment
Compensation of oscillation frequency in crystal oscillator
LCD contrast compensation
Compensation of amplifier gain
Compensation of auto focus circuits
Temperature detection in battery management
Overheating prevention for charged batteries or halogen lights
Packages
•
SNT-4A
•
WLP-4B
Seiko Instruments Inc.
1
Rev.3.0
_00
Product Name Structure
CMOS TEMPERATURE SENSOR IC
S-5813A/14A/15A/16A Series
•
The product types for the S-5813A/14A/15A/16A Series can be selected at the user’s request. Please refer to the
followings regarding the construction of the product name and the full product name.
S-5813A/14A Series :
S-5815A/16A Series :
“1.1
Product name”,
“1.2
Package”,
“1.3
Product name list”
“2.1
Product name”,
“2.2
Package”,
“2.3
Product name list”
1. S-5813A/14A Series
1. 1 Product name
S-581
x
A
-
I4T1
x
Environmental code
U : Lead-free (Sn 100%), halogen-free
G : Lead-free (for details, please contact our sales office)
Package name (abbreviation) and packing specifications
I4T1 : SNT-4A, Tape
Product type
3 : Temperature accuracy
±5.0°C
4 : Temperature accuracy
±2.5°C
*1
*1.
Refer to the tape specifications at the end of this book.
1. 2 Package
Package Name
SNT-4A
1. 3 Product name list
Table 1
Product Name
Temperature Accuracy
Package
S-5813A-I4T1x
±5.0°C
SNT-4A
S-5814A-I4T1x
±2.5°C
SNT-4A
Remark 1.
x: G or U
2.
Please select products of environmental code = U for Sn 100%, halogen-free products.
Drawing Code
Package
PF004-A-P-SD
Tape
PF004-A-C-SD
Reel
PF004-A-R-SD
Land
PF004-A-L-SD
Seiko Instruments Inc.
3
CMOS TEMPERATURE SENSOR IC
S-5813A/14A/15A/16A Series
2. S-5815A/16A Series
2. 1 Product name
S-581
x
A
- H4T1
Package name (abbreviation) and packing specifications
H4T1 : WLP-4B, Tape
Product type
5 : Temperature accuracy
±5.0°C
6 : Temperature accuracy
±2.5°C
*1.
Refer to the tape specifications at the end of this book.
2. 2 Package
Package Name
WLP-4B
2. 3 Product name list
Table 2
Product Name
S-5815A-H4T1
S-5816A-H4T1
Temperature Accuracy
±5.0°C
±2.5°C
Package
WLP-4B
WLP-4B
Drawing Code
Tape
HB004-B-C-SD
Rev.3.0
_00
*1
Package
HB004-B-P-SD
Reel
HB004-B-R-SD
4
Seiko Instruments Inc.
Rev.3.0
_00
Pin Configurations
SNT-4A
Top view
CMOS TEMPERATURE SENSOR IC
S-5813A/14A/15A/16A Series
Table 3
Pin No.
Pin Name
(S-5813A/14A Series)
Pin Description
1
2
S-5813A/14A
4
3
1
VSS
GND pin
2
VDD
Power supply pin
3
VOUT
Output voltage pin
*1
NC
4
No connection
*1.
The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.
Figure 2
WLP-4B
Top view
Table 4
Pin No.
Pin Name
(S-5815A/16A Series)
Pin Description
Power supply pin
GND pin
GND pin
Output voltage pin
4
1
S-5815A
3
2
1
VDD
VSS
*1
2
VSS
*1
3
4
VOUT
*1.
Connect both VSS pins to GND.
Figure 3
WLP-4B
Top view
4
1
S-5816A
3
2
Figure 4
WLP-4B
Bottom view
1
4
2
3
S-5815A/16A
Figure 5
Seiko Instruments Inc.
5
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