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AD7924BRUZ
+StücklisteIC ADC 12BIT SAR 16TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7924BRUZ
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Paket TSSOP-16
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Auf Lager1308
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 4 |
| InputType | Single Ended |
| DataInterface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.25V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Übersicht
Description
Key attributes of the AD7924BRUZ include its low power consumption, typically around 1.8 mW at 200 kSPS, and its ability to maintain high performance across a wide temperature range. The ADC incorporates a fast serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, facilitating easy integration with microcontrollers and DSPs.
The AD7924BRUZ is often used in battery-powered systems, industrial automation, and data acquisition systems due to its small footprint, housed in a 16-lead TSSOP package. Its combination of speed, precision, and power efficiency makes it suitable for applications requiring accurate and reliable analog-to-digital conversion.
Equivalent
1. MCP3204 from Microchip Technology: A 4-channel, 12-bit SAR ADC.
2. ADS7841 from Texas Instruments: A 4-channel, 12-bit SAR ADC.
3. LTC2304 from Analog Devices (formerly Linear Technology): A 4-channel, 12-bit SAR ADC.
These alternatives vary in specifications, so it's important to compare them based on your specific application needs.
Features
1. Resolution and Speed: It offers a 12-bit conversion with a sampling rate of up to 1 MSPS (megapixels per second).
2. Input Channels: The device has 4 single-ended channels or 2 fully differential input channels, providing flexibility in signal acquisition.
3. Voltage Reference: It uses an internal 2.5 V reference, but can also be configured to use an external reference for increased accuracy.
4. Interface: The AD7924BRUZ features a high-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
5. Operating Voltage: It operates with a supply voltage from 2.7 V to 5.25 V, allowing it to be used in a variety of applications.
6. Low Power Consumption: The ADC is designed for low power operation, making it suitable for battery-powered applications.
7. Package: It comes in a compact 16-lead TSSOP package, optimizing space for portable or space-constrained designs.
These features make the AD7924BRUZ ideal for applications in data acquisition, instrumentation, and industrial control systems.
Pinout
Here are its pin count and functions:
- Pin Count: 16 pins.
- Functions:
1. VDD: Power Supply.
2. GND: Ground.
3. VREF: Reference Voltage Input.
4. Vin0 to Vin3: Analog Input Channels.
5. SCLK: Serial Clock Input.
6. DIN: Data Input.
7. DOUT: Data Output.
8. CS: Chip Select.
9. Busy: Status Indicator (Optional).
10. PD/RST: Power-Down/Reset Input.
11. MODE: Operation Mode Selection.
12. AGND: Analog Ground.
These pins facilitate the device's operation as a multi-channel ADC, enabling it to interface with microcontrollers or other digital devices via an SPI-compatible serial interface. This ADC is suitable for various applications, including data acquisition and signal processing tasks.