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AD7767BRUZ-RL7
+Lista de MateriaisIC ADC 24BIT SAR 16TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7767BRUZ-RL7
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Pacote TSSOP-16
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Em Estoque6777
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 128k |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | SPI |
| Configuration | ADC |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.5V |
| Voltage-SupplyDigital | 2.5V |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Visão Geral
Description
This ADC offers a differential input, which helps in minimizing common-mode noise and enhancing measurement accuracy. It operates within a wide input voltage range and includes an on-chip buffer to facilitate signal conditioning. The AD7767BRUZ-RL7 is equipped with a serial output interface, simplifying integration with microcontrollers and digital signal processors (DSPs).
With a small form factor, the AD7767BRUZ-RL7 is suitable for use in portable and space-constrained applications. Typical applications include industrial process control, medical instrumentation, and audio processing. Its robust design ensures reliable performance in demanding environments, making it a versatile choice for engineers and designers seeking precision and efficiency.
Equivalent
1. Texas Instruments ADS1271 - A 24-bit, delta-sigma ADC with similar specifications.
2. Maxim Integrated MAX11040 - A 24-bit, delta-sigma ADC known for high performance.
3. Cirrus Logic CS5361 - A 24-bit, stereo ADC that could serve as an alternative in certain applications.
Ensure specifications meet your design requirements before selecting an equivalent.
Features
The AD7767BRUZ-RL7 operates with a single 5V supply and includes an on-chip buffer and reference, simplifying the external component requirements. It features a flexible serial interface that supports SPI-compatible protocols, allowing for easy integration with microcontrollers and digital signal processors. Additionally, the device includes a programmable gain amplifier (PGA) with gain settings of 1, 2, 4, and 8, enhancing its versatility in handling different input signal levels.
The ADC is housed in a 16-lead TSSOP package, making it compact for space-constrained applications. Overall, the AD7767BRUZ-RL7 is designed for applications requiring high precision and efficiency, such as instrumentation, medical equipment, and data acquisition systems.
Pinout
Here are the primary functions of its pins:
1. VDD: Supply voltage pin for the digital section.
2. AVDD: Supply voltage pin for the analog section.
3. AGND: Analog ground pin.
4. DGND: Digital ground pin.
5. VIN+: Positive analog input pin.
6. VIN-: Negative analog input pin.
7. VREF: Reference voltage input pin.
8. SCLK: Serial clock input pin for the serial interface.
9. SDATA: Serial data output pin.
10. SYNC: Synchronization input pin.
11. CS: Chip select pin.
12. MODE: Mode selection pin.
13. RANGE: Input range selection pin.
14. PD: Power-down pin.
15. RESET: Reset pin.
16. NC: No connect pin (unused).
These pins support the converter's function of digitizing analog signals with high precision, suitable for a range of applications including instrumentation, medical devices, and industrial systems.