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See Technical Specifications

REF6041IDGKT +BOM

4.096-V, 5-ppm/°C high-precision voltage reference with integrated buffer & enable pin

Manufacturer:

Texas Instruments
Mfr.Part #:

REF6041IDGKT
Datasheet:

REF6041IDGKT Datasheet (PDF)
Mounting Style:

SMD/SMT
Reference Type:

Series Precision References
Output Voltage:

4 V
Initial Accuracy:

0.05 %
EDA/CAD Models:

Request Free CAD Models for REF6041IDGKT

REF6041IDGKT General Description

The REF6000 family of voltage references stands out for their ability to deliver stable output voltage with minimal droop, even under challenging load conditions. This is crucial for maintaining precision in data conversion processes, especially in high-resolution applications where maintaining accuracy within 1LSB is critical. By incorporating a low-output impedance buffer, the REF6000 devices ensure compatibility with a wide range of data converters, enabling seamless integration into diverse electronic systems. Whether in industrial automation or scientific instrumentation, these voltage references provide the performance and reliability needed for demanding applications

Key Features

Excellent Temperature Drift Performance
- 5 ppm/°C (max) from –40°C to +125°C
Extremely Low Noise
- Total Noise: 5 µV_RMS With 47-µF Capacitor
- 1/f Noise (0.1 Hz to 10 Hz): 3 µV_PP/V
Integrated ADC Drive Buffer
- Low Output Impedance: < 50 mΩ (0-200 kHz)
- First Sample Precise to 18 Bits With ADS8881
- Enables Burst-Mode DAQ Systems
Low Supply Current: 820 µA
Low Shutdown Current: 1 µA
High Initial Accuracy: ±0.05%
Very-Low Noise and Distortion
- SNR: 100.5 dB, THD: –125 dB (ADS8881)
- SNR: 106 dB, THD: –120 dB (ADS127L01)
Output Current Drive: ±4 mA
Programmable Short-Circuit Current
Verified to Drive REF Pin of ADS88xx family of SAR ADCs and ADS127xx family of Wideband ΔΣ ADCs

Specifications

Product Category	Voltage References	Mounting Style	SMD/SMT
Reference Type	Series Precision References	Output Voltage	4 V
Initial Accuracy	0.05 %	Temperature Coefficient	5 PPM / C
Series VREF - Input Voltage - Max	5.5 V	Shunt Current - Max	4 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	REF6041	Input Voltage	3 V to 5.5 V
Moisture Sensitive	Yes	Operating Supply Current	1.1 mA
Product Type	Voltage References	Shutdown	Shutdown
Factory Pack Quantity	250	Subcategory	PMIC - Power Management ICs
Supply Current - Max	1.1 mA	Unit Weight	0.000705 oz