REF194ESZ-REEL
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REF194ESZ-REEL
IC VREF SERIES 0.04% 8SOIC
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$3.17
Price update：a months ago
Available in stock：
2500
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.
The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.
The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.
All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.
Feature
- Initial Accuracy: ±2 mV Max
- Temperature Coefficient: 5 ppm/°C Max
- Low Supply Current: 45 µA Max
- Sleep Mode: 15 µA Max
- Low Dropout Voltage
- Load Regulation: 4 ppm/mA
- Line Regulation: 4 ppm/V
- High Output Current: 30 mA
- Short-Circuit Protection
Applications
- Portable instruments
- ADCs and DACs
- Smart sensors
- Solar powered applications
- Loop-current-powered instruments
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Product Attributes
| TYPE | DESCRIPTION | Select all |
|---|---|---|
| Current - Output | 30 mA | |
| Supplier Device Package | 8-SOIC | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Voltage - Output (Min/Fixed) | 4.5V | |
| Mounting Type | Surface Mount | |
| Output Type | Fixed | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Reference Type | Series | |
| Product Status | Active | |
| Package | Tape & Reel (TR) | |
| Series | REF19 | |
| Current - Supply | 45µA | |
| Voltage - Input | 4.75V ~ 15V | |
| Noise - 0.1Hz to 10Hz | 45µVp-p | |
| Temperature Coefficient | 5ppm/°C | |
| Tolerance | ±0.04% |
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$3.17
Price update：a months ago
Available in stock：
2500
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.Blog
- Unveiling the Future: The Surge of Microcontrollers in 2024In the dynamic world of electronic components, microcontrollers stand out as a testament to innovation and versatility. As we edge closer to 2024, the landscape for microcontrollers and semiconductors, spearheaded by giants like STMicroelectronics, Texas Instruments, and Microchip, is set for remarkable transformation.
- Microcontrollers vs. Microprocessors: Unveiling the Core Differences for Embedded Systems EngineeringSeasoned professionals in the realm of embedded systems engineering and product development within the electronics sphere often grapple with distinguishing between microcontrollers and microprocessors. Despite their foundational role in the design and fabrication of a myriad of electronic gadgets, understanding their unique functionalities based on mere definitions can be challenging:
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