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MAXIM MAX148BEAP
| 제조업체 | |
| 제조사 품번 | MAX148BEAP |
| LCSC 번호 | C7454585 |
| 포장 | SSOP-20 |
| 고객 번호 | |
| 주요 제원 | SPI 2.7V~5.25V SSOP-20 Analog to Digital Converters (ADC) |
| 데이터시트 | MAXIM MAX148BEAP |
| 대체 부품 | 5 |
제품 사양
전체
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| 제조업체 | MAXIM | |
| 포장 | SSOP-20 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | - | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 8 | |
| Integral non - linearity | 1LSB | |
| Voltage Reference | External | |
| Clock/Oscillator | Built-in;External | |
| Clock Frequency | 1.8MHz;100kHz~2MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 133kHz;10 | |
| S/N Ratio | - | |
| DNL (LSB) | 1LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| 제조업체 | MAXIM | |
| 포장 | SSOP-20 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | - | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 8 | |
| Integral non - linearity | 1LSB |
| 타입 | 설명 | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | Built-in;External | |
| Clock Frequency | 1.8MHz;100kHz~2MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 133kHz;10 | |
| S/N Ratio | - | |
| DNL (LSB) | 1LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
도움말 및 피드백유사 제품 보기 (0) >
주요 특징
AI 번역
- The MAX148/MAX149 10-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption.
- They operate from a single +2.7V to +5.25V supply, and sample to 133ksps.
- Both devices’ analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.
- The 4-wire serial interface connects directly to SPI/QSPITM and MICROWIRE devices without external logic.
- A serial-strobe output allows direct connection to TMS320-family digital signal processors.
- The MAX148/MAX149 use either the internal clock or an external serial-interface clock to perform successive-approximation analog-to-digital conversions.
- The MAX149 has an internal 2.5V reference, while the MAX148 requires an external reference.
- Both parts have a reference-buffer amplifier with a ±1.5% voltage-adjustment range.
- These devices provide a hard-wired SHDN pin and a software-selectable power-down, and can be programmed to automatically shut down at the end of a conversion.
- Accessing the serial interface automatically powers up the MAX148/MAX149, and the quick turn-on time allows them to be shut down between all conversions.
- This technique can cut supply current to under 60μA at reduced sampling rates.
- The MAX148/MAX149 are available in a 20-pin DIP and a 20-pin SSOP.
- 8-Channel Single-Ended or 4-Channel Differential Inputs
- Single-Supply Operation: +2.7V to +5.25V
- Internal 2.5V Reference (MAX149)
- Low Power: 1.2mA (133ksps, 3V Supply), 54μA (1ksps, 3V Supply), 1μA (Power-Down Mode)
- SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
- Software-Configurable Unipolar or Bipolar Inputs
- 20-Pin DIP/SSOP Packages
응용 분야
AI 번역
- Portable Data Logging
- Data Acquisition
- Medical Instruments
- Battery-Powered Instruments
- Pen Digitizers
- Process Control
모든 주문 보장
100% 정품 · 30일 반품 또는 교환
제품 사양
전체
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| 제조업체 | MAXIM | |
| 포장 | SSOP-20 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | - | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 8 | |
| Integral non - linearity | 1LSB | |
| Voltage Reference | External | |
| Clock/Oscillator | Built-in;External | |
| Clock Frequency | 1.8MHz;100kHz~2MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 133kHz;10 | |
| S/N Ratio | - | |
| DNL (LSB) | 1LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| 제조업체 | MAXIM | |
| 포장 | SSOP-20 | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI | |
| Quiescent Current (Iq) | - | |
| Voltage - Supply | 2.7V~5.25V | |
| Number of Channels | 8 | |
| Integral non - linearity | 1LSB |
| 타입 | 설명 | |
|---|---|---|
| Voltage Reference | External | |
| Clock/Oscillator | Built-in;External | |
| Clock Frequency | 1.8MHz;100kHz~2MHz | |
| Features | Bipolar input;Multiplexers;Power-on reset | |
| Resolution(Bits) | 133kHz;10 | |
| S/N Ratio | - | |
| DNL (LSB) | 1LSB | |
| ADC architecture | SAR | |
| Programmable Gain | Not supported |
도움말 및 피드백유사 제품 보기 (0) >
주요 특징
AI 번역
- The MAX148/MAX149 10-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption.
- They operate from a single +2.7V to +5.25V supply, and sample to 133ksps.
- Both devices’ analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation.
- The 4-wire serial interface connects directly to SPI/QSPITM and MICROWIRE devices without external logic.
- A serial-strobe output allows direct connection to TMS320-family digital signal processors.
- The MAX148/MAX149 use either the internal clock or an external serial-interface clock to perform successive-approximation analog-to-digital conversions.
- The MAX149 has an internal 2.5V reference, while the MAX148 requires an external reference.
- Both parts have a reference-buffer amplifier with a ±1.5% voltage-adjustment range.
- These devices provide a hard-wired SHDN pin and a software-selectable power-down, and can be programmed to automatically shut down at the end of a conversion.
- Accessing the serial interface automatically powers up the MAX148/MAX149, and the quick turn-on time allows them to be shut down between all conversions.
- This technique can cut supply current to under 60μA at reduced sampling rates.
- The MAX148/MAX149 are available in a 20-pin DIP and a 20-pin SSOP.
- 8-Channel Single-Ended or 4-Channel Differential Inputs
- Single-Supply Operation: +2.7V to +5.25V
- Internal 2.5V Reference (MAX149)
- Low Power: 1.2mA (133ksps, 3V Supply), 54μA (1ksps, 3V Supply), 1μA (Power-Down Mode)
- SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
- Software-Configurable Unipolar or Bipolar Inputs
- 20-Pin DIP/SSOP Packages
응용 분야
AI 번역
- Portable Data Logging
- Data Acquisition
- Medical Instruments
- Battery-Powered Instruments
- Pen Digitizers
- Process Control
C7454585 EasyEDA 라이브러리
컴플라이언스 & 수출 코드
| 타입 | 세부사항 |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| 타입 | 세부사항 |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| 타입 | 세부사항 |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |