신규

RES60A-Q1

Name: RES60A-Q1
Brand: TI
SKU: RES60A-Q1
Price: 1.5 USD

미리 보기

12.5MΩ 고정 입력을 지원하는 오토모티브 1400V 정합 박막 저항 디바이더

지금 주문

데이터 시트

document-pdfAcrobat RES60A-Q1 Automotive, 1400VDC , Precision Resistive Divider datasheet (영어) PDF | HTML

RES60A-Q1

미리 보기

데이터 시트

지금 주문

제품 상세 정보

Rating

Automotive

Number of dividers

1

Divider ratio

1000:1, 210:1, 310:1, 410:1, 500:1, 510:1, 610:1

Input resistance (kΩ)

12500

Gain resistance (kΩ)

12.5, 20.5, 25, 30.5, 40.3, 50, 59.5

Initial ratio tolerance (typ) (ppm)

±200

Initial ratio tolerance (max) (ppm)

±1000

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Number of dividers

1

Divider ratio

1000:1, 210:1, 310:1, 410:1, 500:1, 510:1, 610:1

Input resistance (kΩ)

12500

Gain resistance (kΩ)

12.5, 20.5, 25, 30.5, 40.3, 50, 59.5

Initial ratio tolerance (typ) (ppm)

±200

Initial ratio tolerance (max) (ppm)

±1000

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

SOIC (DWV)

8

67.275 mm² 5.85 x 11.5

AEC-Q200 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C
High voltage rating:
- Survives 3+ HiPOT tests at 4000VDC (60s)
- 1700VDC creepage and clearance support between HVIN and LVIN (IEC-61010 PD 2)
High dc precision with low shift and drift:
- Initial ratio matching precision: ±0.1% (max)
- Low drift: ±1ppm/°C (typ)
- Accurate ±0.2% across aging and temperature
Low thermal noise (1kHz) thin-film resistors:
- 30nV/√Hz (210:1 ratio)
- 25nV/√Hz (310:1 ratio)
- 22nV/√Hz (410:1 ratio)
- 20nV/√Hz (500:1 ratio)
- 18nV/√Hz (610:1 ratio)
- 14nV/√Hz (1000:1 ratio)

AEC-Q200 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C
High voltage rating:
- Survives 3+ HiPOT tests at 4000VDC (60s)
- 1700VDC creepage and clearance support between HVIN and LVIN (IEC-61010 PD 2)
High dc precision with low shift and drift:
- Initial ratio matching precision: ±0.1% (max)
- Low drift: ±1ppm/°C (typ)
- Accurate ±0.2% across aging and temperature
Low thermal noise (1kHz) thin-film resistors:
- 30nV/√Hz (210:1 ratio)
- 25nV/√Hz (310:1 ratio)
- 22nV/√Hz (410:1 ratio)
- 20nV/√Hz (500:1 ratio)
- 18nV/√Hz (610:1 ratio)
- 14nV/√Hz (1000:1 ratio)

The RES60A-Q1 is a matched resistive divider, implemented in thin-film SiCr with Texas Instruments’ modern, high-performance, analog wafer process. A high quality SiO2 insulative layer encapsulates the resistors and enables usage at extremely high voltages, up to 1400VDC for sustained operation or 4000VDC for HiPOT testing (60s). The device has a nominal input resistance of RHV = 12.5MΩ, and is available in several nominal ratios to meet a wide array of system needs.

The RES60A-Q1 series features high ratio matching precision, with the measured ratio of each divider within ±0.1% (max) of the nominal. This precision is maintained over the specified temperature range and aging, with a cumulative drift of only ±0.2% (max). Therefore, the lifetime tolerance of an uncalibrated RES60A-Q1 remains within a ±0.3% (max) envelope.

The RES60A-Q1 is automotive qualified under AEC-Q200 temperature grade 1, with a specified temperature range from –40°C to +125°C. The device is offered in an 8-pin SOIC package, with nominal body size 7.5mm × 5.85mm, and features creepage and clearance distances of at least 8.5mm between the high-voltage and low-voltage pins.

The RES60A-Q1 is a matched resistive divider, implemented in thin-film SiCr with Texas Instruments’ modern, high-performance, analog wafer process. A high quality SiO2 insulative layer encapsulates the resistors and enables usage at extremely high voltages, up to 1400VDC for sustained operation or 4000VDC for HiPOT testing (60s). The device has a nominal input resistance of RHV = 12.5MΩ, and is available in several nominal ratios to meet a wide array of system needs.

The RES60A-Q1 series features high ratio matching precision, with the measured ratio of each divider within ±0.1% (max) of the nominal. This precision is maintained over the specified temperature range and aging, with a cumulative drift of only ±0.2% (max). Therefore, the lifetime tolerance of an uncalibrated RES60A-Q1 remains within a ±0.3% (max) envelope.

The RES60A-Q1 is automotive qualified under AEC-Q200 temperature grade 1, with a specified temperature range from –40°C to +125°C. The device is offered in an 8-pin SOIC package, with nominal body size 7.5mm × 5.85mm, and features creepage and clearance distances of at least 8.5mm between the high-voltage and low-voltage pins.

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4개 모두 보기

	유형	직함		날짜
*	Data sheet	RES60A-Q1 Automotive, 1400VDC , Precision Resistive Divider datasheet	PDF \| HTML	2024/09/10
	Technical article	통합 저항 분할기가 EV 배터리 시스템 성능을 개선하는 방법	PDF \| HTML	2024/10/14
	Certificate	RES60EVM EU Declaration of Conformity (DoC)		2024/09/10
	EVM User's guide	RES60 Evaluation Module User's Guide	PDF \| HTML	2024/09/05

설계 및 개발

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평가 보드

RES60EVM — RES60A-Q1 평가 모듈

RES60 평가 모듈(EVM)은 사용자가 RES60 장치의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다. EVM은 저항 디바이더와 연산 증폭기 버퍼로 구성됩니다. 이 EVM은 ±0.9V~±2.75V의 분할 공급 전압에서 작동합니다. EVM의 기본 구성은 500:1의 저항 분할기를 사용합니다.

사용 설명서: PDF | HTML