Overview
The AD7277BUJZ-500RL7 is a 10-bit, high-speed, low-power successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This device operates from a single 2.35 V to 3.6 V power supply and features a throughput rate of up to 3 million samples per second (MSPS). It is packaged in a 6-lead TSOT-23-6 package, making it suitable for applications where space is limited. The AD7277 is designed to provide high performance and low power consumption, making it an ideal choice for a variety of applications including industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AD7277BUJZ-500RL7 |
| Manufacturer | Analog Devices Inc. |
| Description | 10-bit Analog to Digital Converter |
| Number of Bits | 10 |
| Sampling Rate (Per Second) | 3 MSPS |
| Voltage - Supply, Digital/Analog | 2.35 V ~ 3.6 V |
| Package / Case | TSOT-23-6 |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Reference Type | Supply |
| Data Interface | SPI, DSP |
| Power Consumption | 12.6 mW at 3 MSPS with 3 V supplies |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High-speed successive approximation ADC with a throughput rate of up to 3 MSPS.
- Single 2.35 V to 3.6 V power supply operation.
- Low power consumption of 12.6 mW at 3 MSPS with 3 V supplies.
- No pipeline delays, allowing for direct conversion and data acquisition.
- Flexible power and serial clock speed management.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Power-down mode with a typical current of 0.1 μA.
- Wide input bandwidth with a track-and-hold amplifier capable of handling input frequencies in excess of 55 MHz.
- 70 dB SNR at 1 MHz input frequency.
Applications
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low power consumption.
- Consumer electronics such as audio and video equipment.
- Data acquisition systems in various fields including scientific research and testing.
- Embedded systems and microcontroller-based projects.
Q & A
- What is the sampling rate of the AD7277BUJZ-500RL7?
The AD7277BUJZ-500RL7 has a sampling rate of up to 3 million samples per second (MSPS).
- What is the power supply range for the AD7277BUJZ-500RL7?
The device operates from a single 2.35 V to 3.6 V power supply.
- What is the package type of the AD7277BUJZ-500RL7?
The device is packaged in a 6-lead TSOT-23-6 package.
- What is the operating temperature range of the AD7277BUJZ-500RL7?
The operating temperature range is -40°C to 125°C.
- Does the AD7277BUJZ-500RL7 have pipeline delays?
No, the AD7277BUJZ-500RL7 does not have pipeline delays.
- What data interfaces are supported by the AD7277BUJZ-500RL7?
The device supports SPI, QSPI, MICROWIRE, and DSP interfaces.
- What is the power consumption of the AD7277BUJZ-500RL7 at 3 MSPS with 3 V supplies?
The power consumption is 12.6 mW at 3 MSPS with 3 V supplies.
- What is the moisture sensitivity level (MSL) of the AD7277BUJZ-500RL7?
The MSL is 1 (Unlimited).
- What is the typical current in power-down mode for the AD7277BUJZ-500RL7?
The typical current in power-down mode is 0.1 μA.
- What is the input bandwidth of the track-and-hold amplifier in the AD7277BUJZ-500RL7?
The track-and-hold amplifier can handle input frequencies in excess of 55 MHz.
