Digital temperature sensor GXCAS GX1832D with 12 bit resolution and wide operating temperature range
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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 (0.0625C) and a low active current of 40A. The sensor is compatible with the one-wire interface, allowing up to 32 devices on a single bus, and can serve as a direct replacement for NTC thermistors. Its applications include digital output wired probes, industrial control, cold-chain transportation, and enterprise servers.
Product Attributes
- Brand: BEIJING GALAXY-CAS TECHNOLOGY CO.,LTD
- Model: GX1832
- Interface: 1-Wire
Technical Specifications
| Parameter | Condition | 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 |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral