Overview
The MAT01GH is a matched monolithic dual NPN transistor produced by Analog Devices Inc. This device is fabricated using an exclusive Silicon Nitride 'Triple-Passivation' process, which ensures excellent stability of critical parameters over both temperature and time. The MAT01GH is designed to provide high performance and reliability in various low-noise and low-power applications.
Key Specifications
| Parameter | Symbol | Conditions | Value |
|---|---|---|---|
| Offset Voltage (VOS) | VBE match | Typical | 40 µV |
| Maximum | 100 µV | ||
| Temperature Coefficient of VOS (TCVOS) | Maximum | 0.5 µV/°C | |
| Current Gain (hFE) | Minimum | 500 | |
| Noise Voltage | 0.1 Hz to 10 Hz | 0.23 µV p-p | |
| Breakdown Voltage | Minimum | 45 V | |
| Collector Current Range for hFE Linearity | 10 nA to 10 mA | ||
| hFE at 10 nA Collector Current | 590 |
Key Features
- Low offset voltage (VOS) of 40 µV typical and 100 µV maximum.
- Low temperature coefficient of VOS (TCVOS) of 0.5 µV/°C maximum.
- High current gain (hFE) of 500 minimum, with exceptional hFE of 590 at a collector current of 10 nA.
- Excellent hFE linearity over a six-decade range of collector current (10 nA to 10 mA).
- Low noise voltage of 0.23 µV p-p from 0.1 Hz to 10 Hz.
- High breakdown voltage of 45 V minimum.
Applications
- Weigh scales.
- Low noise, op amp front end.
- Current mirror and current sink/source.
- Low noise instrumentation amplifiers.
- Voltage controlled attenuators.
- Log amplifiers.
Q & A
- What is the MAT01GH? The MAT01GH is a matched monolithic dual NPN transistor produced by Analog Devices Inc.
- What is the typical offset voltage (VOS) of the MAT01GH? The typical offset voltage is 40 µV.
- What is the maximum temperature coefficient of VOS (TCVOS) for the MAT01GH? The maximum TCVOS is 0.5 µV/°C.
- What is the minimum current gain (hFE) of the MAT01GH? The minimum hFE is 500.
- What is the noise voltage of the MAT01GH from 0.1 Hz to 10 Hz? The noise voltage is 0.23 µV p-p.
- What is the minimum breakdown voltage of the MAT01GH? The minimum breakdown voltage is 45 V.
- What are the typical applications of the MAT01GH? Typical applications include weigh scales, low noise op amp front ends, current mirrors, low noise instrumentation amplifiers, voltage controlled attenuators, and log amplifiers.
- What is the collector current range for hFE linearity in the MAT01GH? The collector current range for hFE linearity is from 10 nA to 10 mA.
- What is the hFE at a collector current of 10 nA for the MAT01GH? The hFE at a collector current of 10 nA is 590.
- What packaging options are available for the MAT01GH? The MAT01GH is available in a 6-Lead TO-78 package.
