REF194GSZ-REEL7

REF194GSZ-REEL7 is a fixed, precision voltage reference commonly used for accurate analog signaling. It delivers a stable reference voltage (typically 4.096 V) with low drift and low noise, making it suitable for ADC/DAC references, instrumentation, and calibration circuits. The GSZ suffix denotes the package style (a compact SOT-23/SC-70 three-pin device), and REEL7 indicates delivery on a 7-inch reel for automated assembly.
Key points:
- Fixed, high-stability reference with good line/load regulation and low noise
- Small, surface-mount package ideal for compact designs
- Suitable for precision measurement and calibration applications
- Operates over a defined temperature range with modest supply current
For exact electrical specs (initial accuracy, tempco, noise, load regulation, max supply, operating temperature) and detailed packaging data, consult the latest REF194 datasheet and the GSZ-REEL7 packaging documentation.

Direct cross-references for REF194GSZ-REEL7 aren’t publicly published; use Analog Devices’ cross-reference tool or distributor catalogs. To find equivalents, search for 4.096 V fixed voltage references in the same package (SOT-23/SC-70) with similar tempco. Likely substitutes from other vendors include 4.096 V references such as TI LM4040-4.096 and ST/ON Semiconductor equivalents in the same package. For exact part numbers and reel quantities, check DigiKey/Mouser XREF.

Here are typical features for REF194GSZ-REEL7 (precision voltage reference in GSZ package, reel packaging):
- Fixed-output precision voltage reference
- Very low drift and high stability over temperature
- Low output noise for clean reference signals
- Low quiescent current (low power consumption)
- Fast startup and good line/load regulation
- Small 3-pin package (GSZ)
- Tape-and-reel packaging for automated assembly (REEL7)
- Suitable for DAC/ADC references, instrumentation, and precision circuits
Note: exact values (voltage, tempco, noise, current) vary by variant—please check the datasheet for precise specifications.

- Pin count: 3 pins (SOT-23/SC-70 style package GSZ; on a reel as REEL7).
- Function: Precision fixed voltage reference. Provides a stable reference voltage (Vref) with power, ground, and output for ADC/DAC circuits.

Manufacturer: Analog Devices, Inc. (ADI).
Company type: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Typical application areas for REF194GSZ-REEL7 (precision voltage reference) include:
- Precision reference for ADCs and DACs in data-acquisition systems
- Calibration and metrology equipment
- Instrumentation and test equipment
- Portable, battery-powered instruments requiring low-noise, low-drift references
- Analog front-end circuitry and voltage regulation
- Sensor interfaces (temperature, pressure, etc.) needing a stable reference
- Medical and industrial automation instrumentation demanding high accuracy

GSZ is the package code for a SC-70/SOT-23-3 (3-pin) package; REF194GSZ-REEL7 is the device in that package on a 7-inch reel.