Imagens apenas para referência
REF198GSZ
+Lista de MateriaisIC VREF SERIES 0.24% 8SOIC
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #REF198GSZ
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Ficha Técnica REF198GSZ DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | REF19 |
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 4.096V |
| Current - Output | 30 mA |
| Tolerance | ±0.24% |
| Temperature Coefficient | 25ppm/°C |
| Noise - 01 Hzto10 Hz | 40µVp-p |
| Voltage - Input | 4.5V ~ 15V |
| Supply Current | 45µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
In general, introductions to such references typically include the purpose, scope, and significance within its respective field. For example, if REF198GSZ were a technical standard, an introduction might detail the industry it applies to, key requirements it sets out, and the implications of compliance or non-compliance. If it's a project or initiative, the introduction might cover its objectives, participants, timeline, and expected outcomes.
To provide a precise and accurate introduction, additional context or clarification on the nature of REF198GSZ would be necessary.
Equivalent
Features
1. Output Voltage: It typically provides a stable output voltage of 4.096 V, ideal for precision applications.
2. Accuracy: Offers high accuracy with a low initial error and low temperature coefficient to ensure consistent performance across varying conditions.
3. Low Drift: Exhibits minimal drift over time and temperature, which is crucial for long-term stability in precision measurements.
4. Low Noise: Designed to provide low output noise, making it suitable for high-resolution data acquisition systems.
5. Wide Temperature Range: Operates efficiently over a wide temperature range, typically from -40°C to +125°C, allowing it to be used in various environments.
6. Supply Voltage: Can operate with a low supply voltage, enhancing its versatility in different circuit designs.
7. Current Consumption: Features low quiescent current, contributing to power efficiency, especially in battery-powered applications.
8. Package: Available in compact package options, such as the SOIC, making it suitable for space-constrained applications.
These features make the REF198GSZ ideal for use in precision instrumentation, data acquisition systems, and other applications requiring a reliable voltage reference.
Pinout
1. Pin 1 (VOUT): Output voltage pin.
2. Pin 2 (TRIM): Pin for trimming the output voltage for calibration purposes.
3. Pin 3 (GND): Ground pin for the circuit.
4. Pin 4 (NC): No connection.
5. Pin 5 (NC): No connection.
6. Pin 6 (VDD): Power supply input pin.
7. Pin 7 (NC): No connection.
8. Pin 8 (TEMP): Temperature sensor output pin.
The REF198GSZ provides a stable output voltage and is used in applications requiring precise voltage references like analog-to-digital converters and digital-to-analog converters. The inclusion of a temperature sensor further enhances its utility in temperature-compensated applications.