Texas Instruments PRES11A30QDDFRQ1
Manufacturer No:
PRES11A30QDDFRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive low-noise matched thin-film resistor divider network with 1kΩ fixed input
Quantity:
In Stock :8856
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Expected Shipping：Thu, May 28 - Fri, May 29, 2026
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Date Code：Within 2 Years
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PRES11A30QDDFRQ1 Information
Texas Instruments PRES11A30QDDFRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PRES11A30QDDFRQ1.
- Type
- Parameter
- Rating
- Automotive
- Number of dividers
- 2
- Divider ratio
- 1:1, 1:1.5, 1:1.667, 1:10, 1:2, 1:2.5, 1:3, 1:4, 1:5, 1:9
- Input resistance (kΩ)
- 1
- Gain resistance (kΩ)
- 1, 1.5, 1.667, 2, 3, 4, 5, 9, 10
- Initial ratio tolerance (typ) (ppm)
- ±120
- Initial ratio tolerance (max) (ppm)
- ±500
- Total Divider Voltage (max) (V)
- 85
- Matching Tolerance (max) (ppm)
- -1000
- Matching Tolerance (typ) (ppm)
- -85
- Type
- Parameter
- TI functional safety category
- Functional Safety-Capable
- Operating temperature range (°C)
- -40 to 125
- Package
- SOT-23-THN (DDF)
- Pins
- 8
- Size
- 8.12 mm² 2.9 x 2.8
- REACH Status
- —
- RoHS Status
Download datasheets and manufacturer documentation for Texas Instruments PRES11A30QDDFRQ1.
Functional safety information:
Product overview:
Application note:
Data sheet:
The RES11A-Q1 is a matched pair of resistive dividers, implemented in thin-film SiCr with Texas Instruments’ modern, high-performance, analog CMOS process. The device has a nominal input resistance of 1 kΩ, for low thermal and current noise, and is available in several nominal ratios to meet a wide array of system needs. Use the RES11A-Q1 in an inverse gain configuration by simply rotating the device placement by 180°. This feature supports layout reuse and increases flexibility for applications such as discrete instrumentation or difference amplifier implementations.
The RES11A-Q1 series features high ratio-matching precision, with the measured ratio of each divider within ±120 ppm (typical) of the nominal. This precision is maintained over the temperature range, with a maximum ratio drift of only ±2 ppm/°C. Additionally, the biased long-term stability of the device has been proven through thorough characterization.
The RES11A-Q1 is automotive qualified under AEC-Q200 temperature grade 1. The temperature range is specified from –40°C to +125°C. The device is offered in an 8‑pin, SOT‑23-THIN package, with a body size of 2.9 mm × 1.6 mm (body size is a nominal value and does not include pins).
- AEC-Q200 Qualified for automotive applications:
- Temperature: –40°C to +125°C
- High ratio matching precision: ±0.05 % (maximum)
-
Low drift: ±2 ppm/°C TCR (maximum)
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12.28 M
Listed Part Number
3,000+
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