RES11A

Name: RES11A
Brand: TI
SKU: RES11A
Price: 0.615 USD

現行

具備 1kΩ 固定輸入的低雜訊匹配薄膜電阻分壓器網路

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產品規格表

document-pdfAcrobat RES11A Matched, Thin-Film Resistor Dividers With 1-kΩ Inputs datasheet (英文) PDF | HTML

RES11A

現行

產品規格表

立即訂購

產品詳細資料

Rating

Catalog

Number of dividers

2

Divider ratio

1:4

Input resistance (kΩ)

0.001

Gain resistance (kΩ)

0.004

Initial ratio tolerance (typ) (ppm)

±120

Initial ratio tolerance (max) (ppm)

±500

Total Divider Voltage (max) (V)

96.3

Matching Tolerance (max) (ppm)

-1000

Matching Tolerance (typ) (ppm)

-85

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Number of dividers

2

Divider ratio

1:4

Input resistance (kΩ)

0.001

Gain resistance (kΩ)

0.004

Initial ratio tolerance (typ) (ppm)

±120

Initial ratio tolerance (max) (ppm)

±500

Total Divider Voltage (max) (V)

96.3

Matching Tolerance (max) (ppm)

-1000

Matching Tolerance (typ) (ppm)

-85

Operating temperature range (°C)

-40 to 125

SOT-23-THN (DDF)

8

8.12 mm² 2.9 x 2.8

Wide temperature range: –40°C to +125°C
High ratio matching precision: ±0.05 % (maximum)
Low drift: ±2 ppm/°C TCR (maximum)

Wide temperature range: –40°C to +125°C
High ratio matching precision: ±0.05 % (maximum)
Low drift: ±2 ppm/°C TCR (maximum)

The RES11A 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 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 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 is specified with a temperature range 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).

The RES11A 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 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 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 is specified with a temperature range 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).

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具備 1kΩ 固定輸入的車用低雜訊匹配薄膜電阻分壓器網路 Functionally identical alternative available in automotive grade

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	類型	標題		日期
*	Data sheet	RES11A Matched, Thin-Film Resistor Dividers With 1-kΩ Inputs datasheet	PDF \| HTML	2023年 12月 15日
	Product overview	Navigating Precision Resistor Networks	PDF \| HTML	2024年 1月 24日
	Application note	Optimizing CMRR in Differential Amplifier Circuits With Precision Matched Resist	PDF \| HTML	2023年 11月 3日

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