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LTC2497IUHF#PBF
IC ADC 16BIT SIGMA-DELTA 38QFN
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- Mfr.부분 #LTC2497IUHF#PBF
- 패키지
- 데이터시트 LTC2497IUHF#PBF DataSheet
- 재고 있음3265
100% 원래 &새로운
배송 준비 24 시간
365 일 보장
RFQ 및더 많은 할인
사양
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 7.5 |
| Number of Inputs | 8, 16 |
| Input Type | Differential, Single Ended |
| Data Interface | I2C |
| Configuration | MUX-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | PGA, Selectable Address |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 38-WFQFN Exposed Pad |
| Supplier Device Package | 38-QFN (5x7) |
| Mounting Type | Surface Mount |
| Base Product Number | LTC2497 |
개요
Description
The LTC2497 integrates a programmable gain amplifier (PGA) and can handle differential inputs, which enhances its versatility in different configurations. It supports a variety of data output formats and interfaces, including SPI and I2C, allowing for easy integration into microcontroller-based systems.
With its low power consumption and high-speed conversion capabilities, the LTC2497 is ideal for applications requiring high-resolution data acquisition with minimal power draw. Its internal features, such as an on-chip oscillator and digital filtering, simplify design considerations and improve overall performance.
Features
1. 24-Bit Resolution: Provides high accuracy and low noise for precise measurements.
2. Low Power Consumption: Operates on a supply voltage of 2.7V to 5.5V with minimal power draw.
3. Integrated PGA: Built-in programmable gain amplifier (PGA) enhances signal conditioning.
4. Internal Reference: Includes a stable internal voltage reference, simplifying design.
5. Multiple Input Channels: Supports multiple differential or single-ended inputs.
6. Fast Data Rates: Offers data output rates up to 240 samples per second.
7. SPI Interface: Provides a simple serial interface for easy integration with microcontrollers.
8. Low Offset and Drift: Ensures consistent performance across temperature variations.
9. Serial Output: Supports both continuous and burst data modes.
These features make the LTC2497 ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.
Package
Pinout
Pin Count: 8 pins
Pin Functions:
1. VDD (Pin 1): Supply voltage.
2. AGND (Pin 2): Analog ground reference.
3. VIN+ (Pin 3): Positive input for the differential analog signal.
4. VIN- (Pin 4): Negative input for the differential analog signal.
5. SCK (Pin 5): Serial clock input for SPI communication.
6. SDI (Pin 6): Serial data input for configuration settings.
7. SDO (Pin 7): Serial data output for the converted digital signal.
8. CS (Pin 8): Chip select for SPI communication.
This device features low power consumption and high accuracy, making it suitable for various applications including industrial and portable measurement systems.
Manufacturer
Application
Equivalent
1. AD7797 - Analog Devices, 24-bit, low-noise ADC.
2. MCP3564 - Microchip, 24-bit, low-power ADC.
3. MAX11131 - Maxim Integrated, 24-bit, low-power ADC.
4. ADS1256 - Texas Instruments, 24-bit, delta-sigma ADC.
These alternatives may have different specifications, so ensure compatibility with your application requirements.
배송
배송 방법We
DHL, FedEx, TNT, UPS 또는 선택한 다른 운송업체를 통해 글로벌 배송 서비스를 제공합니다.
배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
지불
Payment Methods
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