주문 금액이
$5000TI OPT4001DNPRQ1
Automotive high-speed high-precision digital ambient light sensor (ALS)
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브랜드: Texas Instruments
제조업체부품 #: OPT4001DNPRQ1
데이터 시트: OPT4001DNPRQ1 데이터 시트 (PDF)
패키지/케이스: USON (DNP)-6
OPT4001DNPRQ1 일반적인 설명
The OPT4001-Q1 is a light-to-digital sensor (single chip lux meter) that measures the intensity of visible light. To measure accurate light intensity, a specially engineered filter on the device tightly matches the photopic response of the human eye and rejects the near-infrared component from common light sources. The output of OPT4001-Q1 is semi-logarithmic with nine binary logarithmic full-scale light ranges along with a highly linear response within each range, bringing capability to measure from 400 µlux to 107 klux. This capability allows light sensor to have 28-bit effective dynamic range. The built-in automatic range selection logic dynamically adjusts the device gain settings based on the light level, providing the best possible resolution in all conditions without user input.
The engineered optical filter on the OPT4001-Q1 provides strong near infrared rejection. This filter aids in maintaining high accuracy when the sensor is placed under dark glass for aesthetic reasons.
The OPT4001-Q1 is designed for systems that require light level detection to enhance user experience and typically replaces low accuracy photodiodes, photo-resistors, and other ambient light sensors with underwhelming human eye matching and near infrared rejection.
The OPT4001-Q1 can be configured to operate with light conversion times from 600 µs to 800 ms in 12 steps, providing system flexibility based on application need. Conversion time includes the light integration time and ADC conversion time. Resolution of the measurement is determined by a combination of light intensity and integration time, effectively bringing in capability to measure down to 400 µlux of light intensity changes.
Digital operation is flexible for system integration. Measurements can be either continuous or triggered in one shots with register writes or a hardware pin. The device features a threshold detection logic, which allows the processor to sleep while the sensor watches for an appropriate wake-up event to report through the interrupt pin.
The sensor reports a digital output representing the light level over an I 2C and SMBus compatible, two-wire serial interface. An internal first-in-first-out (FIFO) on the output registers is available to read out measurements from the sensor at a slower pace while still preserving all data captured by the device. The OPT4001-Q1 also supports I 2C burst mode, thus helping the host read data from the FIFO with minimal I 2C overhead.
The low power consumption and low power-supply voltage capability of the OPT4001-Q1 helps enhance the battery life of battery-powered systems.
특징
- AEC-Q100 qualified for automotive applications:
- Temperature grade 2: –40°C to +105°C, T A
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- High-precision, high-speed light-to-digital conversion over high-speed I 2C interface
- Precision optical filtering closely matches human eye with excellent near infrared (IR) rejection
- Semi-logarithmic output:
- Nine binary logarithmic full-scale light range
- Highly linear response within each range
- Built-in automatic full-scale light range selection logic, which switches measurement range based on input light condition for best possible resolution at all times
- 28 bits of effective dynamic range:
- 400 µlux to 107 klux
- 12 configurable conversion times:
- 600 µs to 800 ms for high-speed and high-precision applications
- External pin interrupt for hardware-synchronized trigger and interrupts
- Error correction code features for improved reliability in automotive use cases
- Internal FIFO for output registers with I 2C burst readout
- Low operating current: 30 µA
- Ultra-low power standby: 2 µA
- Operating temperature range: –40°C to +105°C
- Wide power-supply range: 1.6 V to 3.6 V
- 5.5-V tolerant I/O pins
- Selectable I 2C address
- Small-form factor: 2 mm × 2 mm × 0.65 mm
명세서
매개변수 | 값 | 매개변수 | 값 |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Ambient Light Sensors |
RoHS | Details | Product | Ambient Light Sensors |
Package / Case | USON-6 | Mounting Style | SMD/SMT |
Operating Supply Voltage | 1.6 V to 3.6 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 105 C | Series | OPT4001-Q1 |
Brand | Texas Instruments | Moisture Sensitive | Yes |
Product Type | Ambient Light Sensors | Responsivity | 550 nm |
Factory Pack Quantity | 3000 | Subcategory | Optical Detectors & Sensors |
Type | Digital Ambient Light Sensor |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
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은행 송금 | US$30.00의 은행 수수료를 부과합니다. |
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페이팔 | 4.0%의 서비스 수수료를 부과합니다. |
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신용 카드 | 3.5% 서비스 수수료를 부과합니다. |
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웨스턴 유니언 | charge US.00 banking fee. |
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돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.
포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
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모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
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우리는 풍부한 제품을 보유하고 있으며 귀하의 다양한 요구를 충족시킬 수 있습니다.
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최소 주문 수량은 1개부터입니다.
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최저 국제 배송비는 $0.00부터 시작됩니다
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모든 제품에 대해 365일 품질 보증