주문 금액이
$5000ADS7808U
Analog to Digital Converters - ADC 12-Bit 10us Serial CMOS Sampling
ADS7808U 일반적인 설명
The ADS7808 is a complete 12-bit sampling analog-to-digital using state-of-the-art CMOS structures. It contains a 12-bit capacitor-based SAR A/D with S/H, reference, clock, and a serial data interface. Data can be output using the internal clock, or can be synchronized to an external data clock. The ADS7808 also provides an output synchronization pulse for ease of use with standard DSP processors.
The ADS7808 is specified at a 100kHz sampling rate, and guaranteed over the full temperature range. Laser-trimmed scaling resistors provide various input ranges including ±10V and 0V to 5V, while an innovative design operates from a single +5V supply, with power dissipation under 100mW.
The ADS7808 is available in a 0.3" SO-20, fully specified for operation over the industrial 40°C to +85°C range.
특징
- 100kHz SAMPLING RATE
- 72dB SINAD WITH 45kHz INPUT
- ±1/2 LSB INL AND DNL
- SIX SPECIFIED INPUT RANGES
- SERIAL OUTPUT
- SINGLE +5V SUPPLY OPERATION
- PIN-COMPATIBLE WITH 16-BIT ADS7809
- USES INTERNAL OR EXTERNAL REFERENCE
- 100mW MAX POWER DISSIPATION
- 0.3" SO-20
- SIMPLE DSP INTERFACE
Note: Recommended Voltage Reference: REF02 and REF102
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명세서
매개변수 | 값 | 매개변수 | 값 |
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Source Content uid | ADS7808U | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | SOIC |
Package Description | SOP, SOP20,.4 | Pin Count | 20 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
Analog Input Voltage-Max | 10 V | Analog Input Voltage-Min | -10 V |
Conversion Time-Max | 8 µs | Converter Type | ADC, SUCCESSIVE APPROXIMATION |
JESD-30 Code | R-PDSO-G20 | JESD-609 Code | e4 |
Length | 12.8 mm | Linearity Error-Max (EL) | 0.022% |
Moisture Sensitivity Level | 3 | Number of Analog In Channels | 1 |
Number of Bits | 12 | Number of Functions | 1 |
Number of Terminals | 20 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
Output Format | SERIAL | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Equivalence Code | SOP20,.4 |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Peak Reflow Temperature (Cel) | 260 | Power Supplies | 5 V |
Qualification Status | Not Qualified | Sample Rate | 0.1 MHz |
Sample and Hold / Track and Hold | SAMPLE | Seated Height-Max | 2.65 mm |
Supply Voltage-Min | 4.75 V | Supply Voltage-Nom | 5 V |
Surface Mount | YES | Technology | CMOS |
Temperature Grade | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
Width | 7.5 mm |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
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. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
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.
부품 포인트
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The ADS7808U is an 8-channel, 12-bit analog-to-digital converter (ADC) chip. It offers high-speed conversion with a maximum sampling rate of 1.25 mega samples per second (MSPS). The chip provides differential inputs, internal reference voltage, and low-power consumption. It is commonly used in applications such as industrial automation, medical instruments, and data acquisition systems.
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Equivalent
Some equivalent products of the ADS7808U chip are ADS7807 and ADS7809. -
Features
The ADS7808U is an 8-bit analog-to-digital converter (ADC) with a maximum sampling rate of 100KSPS. It offers 6 input channels for voltage measurements, it operates on a single power supply (5V), and provides a parallel interface for easy integration. It has a low power consumption and is suitable for various applications, including industrial control systems and data acquisition. -
Pinout
The ADS7808U is a 8-channel, 12-bit Analog-to-Digital Converter (ADC) with a 28-pin package. It has dedicated pins for power supply, reference voltage, clock, and serial communication. The remaining pins are used for analog input and digital output. -
Manufacturer
The manufacturer of the ADS7808U is Texas Instruments. Texas Instruments is a multinational semiconductor company that designs and manufactures a wide range of integrated circuits, including analog and digital signal processing chips. -
Application Field
The ADS7808U is a high-speed, 12-bit analog-to-digital converter (ADC) commonly used in industrial automation, process control, and data acquisition systems. It can be applied in various areas, including medical equipment, automotive testing, power monitoring, and communication systems, where precise and fast conversion of analog signals to digital data is required. -
Package
The ADS7808U chip is typically available in a TSSOP-28 package type. It has a 9mm x 4.4mm form factor and a 0.65mm pitch, making it a small and compact chip.
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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