Overview
The AD7277BRMZ-REEL, produced by Analog Devices Inc., is a high-speed, low-power, 10-bit successive approximation analog-to-digital converter (ADC). This component operates from a single power supply ranging from 2.35 V to 3.6 V and features a throughput rate of up to 3 million samples per second (MSPS). The AD7277BRMZ is designed for applications requiring high-speed data conversion with low power consumption and is available in an 8-lead Mini Small Outline Package (MSOP) or 8-lead Thin Shrink Small Outline Package (TSSOP).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7277BRMZ-REEL |
| Description | IC ADC 10BIT 3MSPS HS LP 8MSOP |
| Number of Bits | 10 |
| Sampling Rate (Per Second) | 3 MSPS |
| Voltage - Supply, Digital/Analog | 2.35 V ~ 3.6 V |
| Package / Case | 8-MSOP, 8-TSSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 125°C |
| Input Type | Single Ended |
| Number of Inputs | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Interface | SPI, DSP |
| Power Consumption | 12.6 mW at 3 MSPS with 3 V supplies |
| Power-down Mode | 0.1 μA typical |
Key Features
- High-speed successive approximation ADC with a throughput rate of up to 3 MSPS.
- Operates from a single power supply ranging from 2.35 V to 3.6 V.
- Low power consumption of 12.6 mW at 3 MSPS with 3 V supplies.
- No pipeline delays, allowing for real-time data conversion.
- Flexible power and serial clock speed management.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Wide input bandwidth with a track-and-hold amplifier capable of handling input frequencies in excess of 55 MHz.
- Power-down mode with a typical current of 0.1 μA.
- Lead-free and RoHS compliant.
Applications
The AD7277BRMZ is suitable for a variety of applications that require high-speed, low-power analog-to-digital conversion. These include:
- Industrial control systems.
- Medical devices requiring high-speed data acquisition.
- Aerospace and defense systems.
- Automotive systems, especially those needing robust and reliable data conversion.
- Consumer electronics that demand low power consumption and high performance.
Q & A
- What is the sampling rate of the AD7277BRMZ?
The AD7277BRMZ has a sampling rate of up to 3 million samples per second (MSPS).
- What is the power supply range for the AD7277BRMZ?
The AD7277BRMZ operates from a single power supply ranging from 2.35 V to 3.6 V.
- What is the package type of the AD7277BRMZ?
The AD7277BRMZ is available in 8-lead MSOP and 8-lead TSSOP packages.
- What is the operating temperature range of the AD7277BRMZ?
The operating temperature range is -40°C to 125°C.
- Is the AD7277BRMZ lead-free and RoHS compliant?
- What type of data interface does the AD7277BRMZ support?
The AD7277BRMZ supports SPI, QSPI, MICROWIRE, and DSP interfaces.
- What is the power consumption of the AD7277BRMZ at 3 MSPS with 3 V supplies?
The power consumption is 12.6 mW at 3 MSPS with 3 V supplies.
- Does the AD7277BRMZ have pipeline delays?
No, the AD7277BRMZ does not have pipeline delays.
- What is the typical current in power-down mode?
The typical current in power-down mode is 0.1 μA.
- What is the input bandwidth of the track-and-hold amplifier?
The track-and-hold amplifier can handle input frequencies in excess of 55 MHz.
