REF43GSZ-REEL7
ActiveVOLTAGE REFERENCE IC, 25PPM/°C, 2.5V, 0.1%, SERIES - FIXED, SOIC-8, -40°C TO 85°C
Deep-Dive with AI
Search across all available documentation for this part.
REF43GSZ-REEL7
ActiveVOLTAGE REFERENCE IC, 25PPM/°C, 2.5V, 0.1%, SERIES - FIXED, SOIC-8, -40°C TO 85°C
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | REF43GSZ-REEL7 |
|---|---|
| Current - Output | 20 mA |
| Current - Supply | 450 µA |
| Mounting Type | Surface Mount |
| Noise - 10Hz to 10kHz | 10 µVrms |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Reference Type | Series |
| Supplier Device Package | 8-SOIC |
| Temperature Coefficient | 25 ppm/°C |
| Tolerance | 0.1 % |
| Voltage - Input [Max] | 40 V |
| Voltage - Input [Min] | 4.5 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
REF43 Series
| Part | Voltage - Input [Min] | Voltage - Input [Max] | Reference Type | Tolerance | Mounting Type | Current - Output | Voltage - Output (Min/Fixed) | Noise - 10Hz to 10kHz | Output Type | Operating Temperature [Max] | Operating Temperature [Min] | Temperature Coefficient | Supplier Device Package | Package / Case | Package / Case [y] | Package / Case [x] | Current - Supply | Package / Case | Package / Case | Voltage - Input | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 4.5 V | 40 V | Series | 0.1 % | Surface Mount | 20 mA | 2.5 V | 10 µVrms | 1.81 mOhm | 85 °C | -40 °C | 25 ppm/°C | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | 450 µA | |||||
Analog Devices | 4.5 V | 40 V | Series | 0.1 % | Surface Mount | 20 mA | 2.5 V | 10 µVrms | 1.81 mOhm | 85 °C | -40 °C | 25 ppm/°C | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | 450 µA | |||||
Analog Devices | 4.5 V | 40 V | Series | 0.1 % | Surface Mount | 20 mA | 2.5 V | 10 µVrms | 1.81 mOhm | 85 °C | -40 °C | 25 ppm/°C | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | 450 µA | |||||
Analog Devices | 4.5 V | 40 V | Series | 0.1 % | Surface Mount | 20 mA | 2.5 V | 10 µVrms | 1.81 mOhm | 85 °C | -40 °C | 25 ppm/°C | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | 450 µA | |||||
 Analog Devices | Series | 0.1 % | Through Hole | 10 mA | 2.5 V | 10 µVrms | 1.81 mOhm | 10 ppm/°C | 8-CERDIP | 8-CDIP | 450 µA | 7.62 mm | 0.3 in | 40 V | 125 °C | -55 °C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 16.66 | |
| 10 | $ 11.96 | |||
| 25 | $ 10.76 | |||
| 100 | $ 9.41 | |||
| 250 | $ 8.76 | |||
| 500 | $ 8.36 | |||
| Digi-Reel® | 1 | $ 16.66 | ||
| 10 | $ 11.96 | |||
| 25 | $ 10.76 | |||
| 100 | $ 9.41 | |||
| 250 | $ 8.76 | |||
| 500 | $ 8.36 | |||
| Tape & Reel (TR) | 1000 | $ 8.30 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 14.43 | |
| 10 | $ 11.97 | |||
| 25 | $ 10.76 | |||
| 50 | $ 10.09 | |||
| 100 | $ 9.42 | |||
| 250 | $ 8.76 | |||
| 500 | $ 8.37 | |||
| 1000 | $ 8.30 | |||
Description
General part information
REF43 Series
REF43 is a +2.5V low power precision voltage reference. This low power precision reference providing a stable 2.5V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8-, 10- and 12-bit data acquisition systems, or wherever a stable, known voltage is required. Tight output tolerances and low thermal drift are assured by zener-zap trimming of both output voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.