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AD7768BSTZ
+NomenclatureIC ADC 24BIT SIGMA-DELTA 64LQFP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD7768BSTZ
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Fiche technique AD7768BSTZ DataSheet
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Package LQFP-64
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En stock1814
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Spécifications
| Attribut | Valeur |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 256k |
| NumberofInputs | 8 |
| InputType | Differential, Pseudo-Differential |
| DataInterface | SPI, DSP |
| Configuration | ADC |
| NumberofA/DConverters | 8 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2V ~ 5.5V |
| Voltage-SupplyDigital | 2V ~ 3.6V |
| Features | Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 64-LQFP |
| SupplierDevicePackage | 64-LQFP (10x10) |
Présentation
Description
Key features include low noise, low power consumption, and integrated programmable gain amplifiers that enhance signal conditioning flexibility. The device operates over a wide supply range and includes features such as synchronization, multidevice phase alignment, and flexible digital filtering options. Communication is facilitated via a SPI-compatible interface, enabling easy integration with microcontrollers and FPGAs.
The AD7768BSTZ is housed in a compact LFCSP package, making it suitable for space-constrained applications. Its combination of high precision, configurability, and ease of use makes it an ideal choice for developers looking to implement high-fidelity data acquisition systems.
Equivalent
Features
1. Resolution and Channels: 24-bit resolution with 8 simultaneous sampling channels.
2. Sampling Rate: Programmable output data rates up to 256 kSPS per channel.
3. Performance: Offers dynamic range up to 112 dB and low inherent noise.
4. Interface: Flexible digital interface supporting both serial and parallel data outputs.
5. Power Consumption: Features low-power modes, making it suitable for power-sensitive applications.
6. Integrated Features: Includes programmable gain amplifiers (PGAs), digital filters, and overrange detection.
7. Versatility: Adjustable gain settings and filter options allow customization for different application needs.
8. Package: Available in a 64-lead LQFP package.
9. Applications: Ideal for seismic data acquisition, medical instrumentation, and industrial process control.
This ADC provides high precision and flexibility, catering to applications requiring accurate multi-channel data conversion.
Pinout
The AD7768 offers versatile configuration options such as various power modes, output data rates, and filter types, making it adaptable for different performance and power consumption requirements. It supports a TDM (Time Domain Multiplexed) interface, allowing for simplified data communication with microcontrollers or FPGAs. Additionally, the AD7768 includes features like on-chip digital filters, a flexible clocking scheme, and synchronization capabilities for multi-device setups.