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AD7634BSTZ
IC ADC 18BIT SAR 48LQFP
- Manufacturer
- Mfr. Part #AD7634BSTZ
- Package LQFP-48
- Datasheet AD7634BSTZ DataSheet
- In Stock6609
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Specifications
| Package | Bulk,Tray |
| Series | iCMOS®, PulSAR® |
| ProductStatus | Active |
| NumberofBits | 18 |
| SamplingRate(PerSecond) | 670k |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | SPI, Parallel, DSP |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 48-LQFP |
| SupplierDevicePackage | 48-LQFP (7x7) |
Overview
Description
Key features include a differential input architecture, low power consumption, and wide input voltage range. The device supports a variety of input configurations, making it versatile for different applications. The AD7634BSTZ utilizes a successive approximation register (SAR) architecture, ensuring fast conversion times while maintaining high accuracy and low noise.
It includes built-in features like an internal reference and digital filtering options, which enhance its usability in real-world applications. The device operates from a single supply voltage, simplifying system design. Its compact package and robust performance make the AD7634BSTZ ideal for embedded systems and portable devices where efficient signal processing is essential.
Features
- Low Noise: Achieves a low noise figure, providing high dynamic range.
- Differential Input: Supports differential input signals, enhancing common-mode rejection.
- Single Supply Operation: Operates from a single +5V supply, simplifying power requirements.
- On-Chip Reference: Includes an internal reference voltage, reducing external component needs.
- Fast Settling Time: Offers fast settling time, improving the performance in dynamic applications.
- Serial Interface: Utilizes a 3-wire SPI-compatible serial interface for efficient data transfer.
- Wide Power Supply Range: Operates with a supply range from 4.75V to 5.25V.
- Low Power Consumption: Consumes low power in both active and sleep modes, making it suitable for battery-operated devices.
These features make the AD7634BSTZ ideal for various applications, including industrial, medical, and communication systems.
Package
Pinout
The pin count and key functions are as follows:
1. Power Supply Pins: VDD and GND for power.
2. Analog Input Pins: IN+ and IN- for differential analog input.
3. Reference Pins: VREF for setting the reference voltage.
4. Digital Interface Pins: Data output (D0-D15), clock (SCLK), chip select (CS), and read (RD) for interfacing with digital systems.
5. Control Pins: Various control signals used for operation and configuration (like RESET and START).
This ADC is designed for high-speed and high-accuracy applications, making it suitable for data acquisition systems.
Manufacturer
Application
Equivalent
1. LTC2264 - 16-bit, 1 MSPS ADC from Analog Devices.
2. MAX11614 - 16-bit, 1 MSPS ADC from Maxim Integrated.
3. MCP3204 - 12-bit, 1 MSPS ADC from Microchip Technology (though with lower bit resolution).
For precise applications, ensure compatibility in specifications such as input range, power supply, and interface.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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