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
Automotive, low-noise, very-low drift, precision 4.096-V series voltage reference 8-SOIC -40 to 125 Product overview: REF5040AQDRQ1 from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, SOIC. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Automotive, SOIC, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-REF5040AQDRQ1 can be used for catalog matching and distributor lookup.
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
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
Voltage References AC Lo NoiseVery Low DriftPrec Vltg REF
IC VREF SERIES 0.1% 8SOIC
IC VREF SERIES 0.1% 8SOIC
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | REF5040AQDRQ1 | 693-REF5040AQDRQ1 | 1242359-REF5040AQDRQ1 | 296-36713-1-ND | REF5040AQDRQ1 | REF5040AQDRQ1 | REF5040AQDRQ1 |
| Product Name | REF5040A-Q1 Automotive Catalog Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE | Automotive SOIC Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - REF5040AQDRQ1 | Voltage Reference | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | Other; SOIC | Other; D | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| 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 % |
