Texas Instruments REF7012QDGKR
- Part Number:
- REF7012QDGKR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6387208-REF7012QDGKR
- Description:
- Ultra-high-precision voltage reference with low noise and low drift
- Datasheet:
- ref70
- VO (V)2.5
- Initial accuracy (max) (%)0.025
- Temp coeff (max) (ppm/°C)2
- Vin (min) (V)3
- Vin (max) (V)18
- Iq (typ) (mA)4
- RatingCatalog
- FeaturesEnable pin
- LFN 0.1 to 10 Hz (typ) (μVPP)0.22
- Iout/Iz (max) (mA)10
- Operating temperature range (°C)-40 to 125
- Shutdown current (ISD) (typ) (μA)5
The REF70 is a family of high precision series voltage references that offers the industry’s lowest noise (0.23 ppm p-p), very low temperature drift coefficient (2 ppm/°C), and high accuracy (±0.025%). The REF70 offers a high PSRR, low drop-out voltage and excellent load and line regulation to help meet strict transient requirements. This combination of precision and features is designed for applications such as test and measurement that demand a precise reference to be paired with precision, high-resolution data converters such as ADS8900B, ADS127L01 and DAC11001A, to achieve optimal performance in the signal chain. The REF70 is also designed for noise-sensitive medical applications such as ultrasound and X-ray to help enable low-noise measurements from the analog front end.
The REF70 family is available in VSSOP and LCCC package options. The LCCC (FKH) package is a hermetically sealed ceramic package that allows for low, long-term drift for applications that require a stable reference over a long time period without calibration.
The REF70 is specified for the wide temperature range of −40°C to 125°C. The wide temperature range enables operation across various industrial applications.
ULTRA-HIGH-PRECISION VOLTAGE REF
-
ImagePart NumberManufacturerVO (V)Initial accuracy (max) (%)Temp coeff (max) (ppm/°C)Vin (min) (V)Vin (max) (V)Iq (typ) (mA)RatingFeaturesLFN 0.1 to 10 Hz (typ) (μVPP)Iout/Iz (max) (mA)Operating temperature range (°C)Shutdown current (ISD) (typ) (μA)View Compare
-
REF7012QDGKR2.50.02523184CatalogEnable pin0.2210-40 to 1255-
-
2.50.02523184CatalogEnable pin0.2210-40 to 1255
-
2.50.02523184CatalogEnable pin0.2210-40 to 1255
-
2.50.02523184CatalogEnable pin0.2210-40 to 1255
Latest News
-
01 April 2024
XCF32PFSG48C Symbol, Manufacturer, Specifications and Programming
Ⅰ. Overview of XCF32PFSG48CⅡ. Symbol, footprint and 3D model of XCF32PFSG48CⅢ. Manufacturer of XCF32PFSG48CⅣ. Reset and power-on reset activationⅤ. Specifications of XCF32PFSG48CⅥ. Programming of XCF32PFSG48CⅦ. In which emerging... -
01 April 2024
M24C16-RMN6TP Structure, Advantages, Package and Other Details
Ⅰ. M24C16-RMN6TP descriptionⅡ. Basic structure and working principle of M24C16-RMN6TPⅢ. Technical parameters of M24C16-RMN6TPⅣ. What are the market competitive advantages of M24C16-RMN6TP?Ⅴ. Package of M24C16-RMN6TPⅥ. Data transmission process... -
02 April 2024
TPS54202DDCR Alternatives, Characteristics, Layout and TPS54202DDCR vs TPS54202DDCT
Ⅰ. What is TPS54202DDCR?Ⅱ. Functional modes of TPS54202DDCRⅢ. Characteristics of TPS54202DDCRⅣ. How to reduce the noise of TPS54202DDCR?Ⅴ. Comparison between TPS54202DDCR and TPS54202DDCTⅥ. Layout of TPS54202DDCRⅦ. How to... -
02 April 2024
L6599D Working Principle, Application, Common Faults and Solutions
Ⅰ. Overview of L6599DⅡ. Line sensing function of L6599DⅢ. Working principle of L6599DⅣ. Application of L6599DⅤ. Application circuit of L6599DⅥ. Common faults and solutions of L6599DⅦ. Typical electrical...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.