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Specifications
Temperature Range:
-55℃~+150℃
standby current:
3uA
Interface:
Single-bus
Temperature Conversion Time:
35ms
Temperature Resolution:
12bit
Voltage - Supply:
2.6V~5.5V
Mfr. Part #:
GX1832WS
Package:
TO-92S-2
Key Attributes
Model Number:
GX1832WS
Product Description
Product Overview
The GX1832 is a fully integrated digital temperature sensor offering high accuracy (0.5C) and a wide operating temperature range (-55C to +150C). It features a 12-bit resolution for precise temperature readings and utilizes a one-wire interface, allowing up to 32 devices on a single bus. This sensor is designed as a direct replacement for NTC thermistors and is suitable for applications requiring digital temperature output, such as industrial control and cold-chain transportation.
Product Attributes
- Brand: GALAXY-CAS
- Origin: BEIJING
Technical Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
| Supply Voltage (two wire) | DQ to GND | 2.6 | 3.3 | 5.5 | V |
| Supply Voltage (three wire) | VDD to GND | 1.4 | 3.3 | 5.5 | V |
| Operating Temperature | -55 | 150 | C | ||
| Temperature Accuracy | 0C to +85C, 3.3V | 0.3 | 0.5 | C | |
| Temperature Accuracy | -40C to 125C | 0.5 | 1 | C | |
| Supply Sensitivity | 0.1 | C/V | |||
| ADC Resolution | 0.0625 | C | |||
| ADC Resolution | 12 | bits | |||
| Conversion Time | 26 | 35 | ms | ||
| Quiescent Current | during conversion | 40 | 80 | A | |
| Quiescent Current | during standby | 0.5 | 3 | A | |
| Pull-up Resistor | 0.5 | 10 | k | ||
| Input Voltage | -0.5 | 6 | V | ||
| Junction Temperature | 150 | C | |||
| Storage Temperature | -60 | 150 | C | ||
| ESD Rating (HBM) | per ANSI/ESDA/JEDEC JS-001-2017 | 6000 | V | ||
| Latch-up Rating (LU) | per JESD 78F (2022) | 200 | mA |
2505131730_GXCAS-GX1832WS_C48887137.pdf
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