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Guangdong Uchi Electronics Co.,Ltd

  • China,Dongguan ,Guangdong
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China 2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit
China 2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit

  1. China 2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit
  2. China 2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit

2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit

  1. MOQ: 1000PCS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 5000pcs
Delivery Time 3weeks
Packaging Details Standard
Forward Voltage (E+ or E-) 44V
Reverse Voltage (E+ to E-) -20V
UTDFN-2×2-2L, θJA 206℃/W
UTDFN-2×2-4L, θJA 90℃/W
Junction Temperature +150℃
Storage Temperature Range -65℃ to +150℃
Lead Temperature (Soldering, 10s) +260℃
HBM 4000V
CDM 1000V
Brand Name UCHI
Model Number SGM466
Certification Completed
Place of Origin Dongguan China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 5000pcs
Delivery Time 3weeks Packaging Details Standard
Forward Voltage (E+ or E-) 44V Reverse Voltage (E+ to E-) -20V
UTDFN-2×2-2L, θJA 206℃/W UTDFN-2×2-4L, θJA 90℃/W
Junction Temperature +150℃ Storage Temperature Range -65℃ to +150℃
Lead Temperature (Soldering, 10s) +260℃ HBM 4000V
CDM 1000V Brand Name UCHI
Model Number SGM466 Certification Completed
Place of Origin Dongguan China
High Light 2-terminal temperature sensor IChigh-precision current output sensortemperature sensor integrated circuit with warranty
2-Terminal, High-Precision,Current Output Temperature Sensor Integrated Circuit IC
The SGM446 is a 2-terminal temperature sensor withan output current proportional to absolute temperature.It can be considered as a constant-current andhigh-impedance regulator passing 1μA/K in the supplyvoltage range from 4V to 35V. The SGM446 iscalibrated to 298.2μA output current at 298.2K (+25℃).Compared with the traditional electrical temperaturesensor, the SGM446 does not need resistancemeasurement circuit, linearization circuit, precisionvoltage amplifier and cold junction compensation. Italso integrates the compensation of temperature, flowrate measurement, discrete-component correlation,biasing proportional to absolute temperature, leveldetection of fluids and anemometry.The high-impedance current output of the SGM446makes the device insensitive to voltage dropsespecially on long lines. Therefore, it is particularlysuitable for remote sensing applications. The multiplexof the SGM446 is achieved by switching the currentthrough a CMOS multiplexer or switching the supplyvoltage through the logic gate.The SGM446 is available in Green UTDFN-2×2-2L andUTDFN-2×2-4L packages. It is specified over a widetemperature range of -55℃ to +150℃.
Key Features

● 2-Terminal Device: Voltage to Current
● Linear Current Output: 1µA/K
● Calibration Error: ±2℃
● Excellent Linearity: ±0.6℃ over Full TemperatureRange
● Wide Supply Voltage Range: 4V to 35V
● Operating Temperature Range: -55℃ to +150℃
● Available in Green UTDFN-2×2-2L andUTDFN-2×2-4L Packages

Applications
Temperature Sensing and Compensation
Industrial Temperature Measurement
Thermocouple Cold Junction Compensation
Remote Temperature Sensing

Pin  Configurations 

Pin  Description

Product Selection Guid
Device Type
Part Number
Interface
Vcc
(V)
Temp Resolution 
Max (Bits)
Local Sensor Accuracy 
Max (±℃)
Shutdown 
Current 
(μA)
Addresses
Quiescent 
Current 
(μA)
 Operating 
Temperature 
Range (℃)
Remote Channels 
(#)
Packag
Features
Local and Remote
SGM446
Analog Output
 4~35
-55to +150: -5~2

 298.2  -55to +150  0
UTDFN-2×2-2L,UTDFN-2×2-4L
2-Terminal, High-Precision, Current Output Temperature Sensor
Loca
SGM447
Analog Output
 1.5~5.5
-20to +85: 2.5
-55to +150: 3.5


 3  -55to +150  0
WLCSP-0.8×0.8-4B-A
Dual-Gain Analog Temperature Sensor with Class-AB Output
Local and Remote SGM448
Analog Output
 2.7~10
+25: 1
-55to +125: 2


 26  -55to +150  0
SOT-23
Low Power, High Accuracy Analog Output Temperature Sensor
Local and Remote SGM449
Analog Output
 2.7~10
 +25: 1
-55to +125: 2


 26  -55to +150  0
SOT-23
Low Power, High Accuracy Analog Output Temperature Sensor
Loca SGM450
Analog Output
 2.3~5.5
-40to +150: 2


 7.5  -40to +150  0
SC70-5,SOT-23
Low Power, High Accuracy Analog Output Temperature Sensor
Local and Remote SGM451

I2C and SMBus

 3.0~5.5  12
-40to +85: 0.8
-40to +125: 1.2
 <10  8  122  -40to +125  1
TDFN-2×2-8BL
±1Local and Remote Temperature Sensor with η-Factor and Offset Correction,
Series-Resistance Cancellation, and Programmable Digital Filter

Loca SGM452

I2C

 2.7~5.5  12
-40to +85: 1
-55to +125: 1.2
 <3  8  49  -55to +125  0
SOIC-8,MSOP-8
Digital Temperature Sensor and Thermal Watchdog with I 2C Interface
Loca SGM457

I2C

 1.6~5.5  12
-40to +125: 2
 <2.5  8  14  -40to +150  0
SOT-563-6
Low Power, Low Supply Voltage Digital Temperature Sensor
Loca SGM458 I2C and SMBus  1.6~5.5  12 -55to +125: 1   <2.5  8  2.9  -55to +125  0
WLCSP-0.85×0.85-4B
Low Power, Low Supply Voltage Digital Temperature Sensor
Loca SGM459 I2C   2.7~5.5  12 -55to +125: 1.2  <3  8  49  -55to +125  0
TDFN-2×2-8AL
Digital Temperature Sensor and Thermal Watchdog with I 2C Interface
Loca SGM460 I2C and SMBus   1.6~5.5  12 -40to +125: 0.75  <1  8  3.2  -40to +125  0
WLCSP-0.77×1.17-6B
Low Power, Digital Temperature Sensor with Two-Wire Serial Interface


Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aerospace/defense systems.
Electronic components and circuit board applications
Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.

 This solution demonstrates the integrated circuit application of temperature transmitters . For assistance selecting the right product, please contact our technical support team.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2006

  • Total Annual:

    1,500,000-2,500,000

  • Employee Number:

    138~168

  • Ecer Certification:

    Verified Supplier

Uchi was established in 2006 in Dongguan, China.  After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China.  After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...

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Get in touch with us

  • Reach Us
  • Guangdong Uchi Electronics Co.,Ltd
  • Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
  • https://www.uchidg.com/

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