Analog Devices Inc. AD7274BUJZ-500RL7
- Part Number:
- AD7274BUJZ-500RL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3009667-AD7274BUJZ-500RL7
- Description:
- IC ADC 12BIT 3MSPS TSOT23-8
- Datasheet:
- AD7274BUJZ-500RL7
Description
The AD7273/AD7274 are 10-/12-bit, high-speed, low-power, successive approximation ADCs. They operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. Each part contains a low-noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz.
The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. The conversion rate is determined by the SCLK. There are no pipeline delays associated with these parts.
The AD7273/AD7274 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the parts is applied externally and can be in the range of 1.4 V to Voo. This allows the widest dynamic input range to the ADC.
Features
Throughput rate: 3 MSPS
Specified for Voo of 2.35 V to 3.6 V
Power consumption: 11.4 mW at 3 MSPS with 3 V supplies
Wide input bandwidth: 70 dB SNR at 1 MHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface: SPI-/QSPI-/MICROWIRE-/DSP-compatible
Temperature range: -40°C to 125°C
Power-down mode: 0.1 μA typ
8-lead TSOT package
8-lead MSOP package
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Test and measurement
Communications
The AD7273/AD7274 are 10-/12-bit, high-speed, low-power, successive approximation ADCs. They operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. Each part contains a low-noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz.
The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. The conversion rate is determined by the SCLK. There are no pipeline delays associated with these parts.
The AD7273/AD7274 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the parts is applied externally and can be in the range of 1.4 V to Voo. This allows the widest dynamic input range to the ADC.
Features
Throughput rate: 3 MSPS
Specified for Voo of 2.35 V to 3.6 V
Power consumption: 11.4 mW at 3 MSPS with 3 V supplies
Wide input bandwidth: 70 dB SNR at 1 MHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface: SPI-/QSPI-/MICROWIRE-/DSP-compatible
Temperature range: -40°C to 125°C
Power-down mode: 0.1 μA typ
8-lead TSOT package
8-lead MSOP package
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Test and measurement
Communications
Analog Devices Inc. AD7274BUJZ-500RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7274BUJZ-500RL7.
- Factory Lead Time8 Weeks
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSOT-23-8 Thin, TSOT-23-8
- Number of Pins8
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation18mW
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)40
- Base Part NumberAD7274
- Pin Count8
- Qualification StatusNot Qualified
- Operating Supply Voltage3V
- PolarityUnipolar
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceSPI, Serial
- Max Supply Voltage3.6V
- Min Supply Voltage2.35V
- Power Dissipation18mW
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceSPI, DSP
- Resolution1.5 B
- Sampling Rate3 Msps
- Voltage - Supply, Analog2.35V~3.6V
- Voltage - Supply, Digital2.35V~3.6V
- Number of Analog In Channels1
- Sampling Rate (Per Second)3M
- Output Bit CodeBINARY
- Power Consumption11.4mW
- Linearity Error-Max (EL)0.0244%
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldTRACK
- Ratio - S/H:ADC1:1
- Signal to Noise Ratio (SNR)69.5 dB
- Differential Nonlinearity1 LSB
- Height Seated (Max)0.9mm
- Length2.9mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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