DataSheet.es    


PDF S-8120C Data sheet ( Hoja de datos )

Número de pieza S-8120C
Descripción CMOS TEMPERATURE SENSOR IC
Fabricantes Seiko Instruments 
Logotipo Seiko Instruments Logotipo



Hay una vista previa y un enlace de descarga de S-8120C (archivo pdf) en la parte inferior de esta página.


Total 23 Páginas

No Preview Available ! S-8120C Hoja de datos, Descripción, Manual

S-8110C/8120C Series
www.sii-ic.com
© Seiko Instruments Inc., 2002-2015
CMOS TEMPERATURE SENSOR IC
Rev.5.1_00
The S-8110C/8120C 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.
It can be used at temperatures ranging 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
S-8110C Series: ±5.0°C (–30°C to +100°C)
S-8120C Series: ±2.5°C (–30°C to +100°C)
Linear output voltage
–8.20 mV/°C typ.
Ta = −30°C: 1.951 V typ.
Ta = +30°C: 1.474 V typ.
Ta = +100°C: 0.882 V typ.
Nonlinearity
±0.5% typ. (20°C to +80°C)
Wide power supply voltage operation VDD = 2.4 V to 10.0 V
Low current consumption
4.5 μA typ. (+25°C)
Built-in operational amplifier
VSS standard output
Lead-free, Sn 100%, halogen-free*1
*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
SC-82AB
SNT-4A
Seiko Instruments Inc.
1

1 page




S-8120C pdf
Rev.5.1_00
Pin Configurations
SC-82AB
Top view
43
12
Figure 2
SNT-4A
Top view
14
23
Figure 3
CMOS TEMPERATURE SENSOR IC
S-8110C/8120C Series
Table 2
Pin No. Pin name
Pin description
1
VDD
Power supply pin
2
VSS
GND pin
3
NC*1
No connection
4 VOUT Output voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.
Table 3
Pin No. Pin name
Pin description
1
VSS
GND pin
2
VDD
Power supply pin
3 VOUT Output voltage pin
4
NC*1
No connection
*1. The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.
Seiko Instruments Inc.
5

5 Page





S-8120C arduino
Rev.5.1_00
CMOS TEMPERATURE SENSOR IC
S-8110C/8120C Series
3. Nonlinearity (ΔNL)
ΔNL indicates the nonlinearity of the output voltage and is defined as the difference of the characteristic curve of
the output voltage and the approximated straight line shown below.
ΔNL is calculated using the following formula.
NL
=
a*1
b*2
× 100
Output voltage
a
VOUT (at 20°C)
(B) Actual measurement of output voltage
ba
VOUT (at +80°C)
a (A) Approximated straight line
20°C 0°C
+80°C
Ambient temperature [Ta]
Figure 8
*1. The maximum deviation of the actual measurement of output voltage (B) and an approximated straight
line (A) in temperature within 20°C to +80°C. (An approximated straight line is taken as the straight line
when the “a” becomes the minimum.)
*2. The difference of the output voltage within 20°C to +80°C.
4. Line Regulation (ΔVOUT1)
ΔVOUT1 indicates the output voltage dependence on the input voltage. That is, the values express how the
output voltage changes, when input voltage is changed under the condition that output current is fixed.
5. Load regulation (ΔVOUT2)
ΔVOUT2 indicates the output voltage dependence on the output current. That is, the values express how the
output voltage changes, when output current is changed under the condition that input voltage is fixed.
Seiko Instruments Inc.
11

11 Page







PáginasTotal 23 Páginas
PDF Descargar[ Datasheet S-8120C.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
S-8120ANPLOW-VOLTAGE C-MOS HIGH-PRECISION TEMPERATURE SENSOR ICETC
ETC
S-8120CCMOS TEMPERATURE SENSOR ICSeiko Instruments
Seiko Instruments

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar