The REF5040A-Q1 is a precision voltage reference from Texas Instruments, designed specifically for automotive applications. It provides an output voltage of 4.096 V with a maximum initial accuracy of 0.1%. The device features low temperature drift of 8 ppm/¬8C and low noise performance of 3 OºVPP/V, making it suitable for high-precision data acquisition systems. It can source and sink up to ¬±10 mA of output current and operates over a temperature range of -40¬8C to 125¬8C. The REF5040A-Q1 is available in an 8-pin SOIC package, ensuring robustness against line and load changes. Its excellent long-term stability is characterized by a typical drift of 5 ppm over 1000 hours. This combination of features makes the REF5040A-Q1 a reliable choice for engineers seeking a high-performance voltage reference in automotive and industrial applications.
Automotive Catalog Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE 8-SOIC -40 to 125
Series Voltage Reference IC Fixed 4.096V V ±0.1% 10mA 8-SOIC
Series Voltage Reference IC Fixed 4.096V V ±0.1% 10mA 8-SOIC
Series Voltage Reference IC Fixed 4.096V V ±0.1% 10mA 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 1242359-REF5040AQDRQ
Manufacturer Homepage: www.ti.com
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Voltage References AC Lo NoiseVery Low DriftPrec Vltg REF
IC VREF SERIES 0.1% 8SOIC
IC VREF SERIES 0.1% 8SOIC
| Texas Instruments | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | REF5040AQDRQ1 | 296-36713-1-ND | 1242359-REF5040AQDRQ1 | REF5040AQDRQ1 | REF5040AQDRQ1 | REF5040AQDRQ1 |
| Product Name | REF5040A-Q1 Automotive Catalog Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE | Voltage Reference | PMIC - PMIC - Voltage Reference - REF5040AQDRQ1 | Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | PMIC - Voltage Reference |
| Package Type | Other; SOIC | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; 8-SOIC (0.154\", 3.90mm Width) | SOIC | ||
| VREF | 4.1 volts | 4.1 volts | ||||
| TC | 2.5 ppm/C | 8 ppm/C | ||||
| IQ | 0.8000 mA | 1.2 mA | 1.2 mA | |||
| Accuracy | 0.0500 % | 0.1000 % |
