| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Digital Logic Level | SAR |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | SOT-23-8 |
| Supply Current | 700 µA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Number of Bits | 12 Bit |
| Power Dissipation | 3 W |
| Sample Rate | 100 ksps |
| Resolution (Bits) | 12.0 Bit |
| Input Capacitance | 30.0 pF |
| Number of ADCs | 1 ADC |
| Number of Inputs | 1 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 3 mW |
| Number of Input Channels | 1 Channel |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 2.7 V |
| Input Voltage | 2.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 2.9 mm |
| Size-Width | 1.6 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD7457BRTZ-REEL7 is a 12-bit low power successive approximation Analog-to-digital Converter (ADC) that features a pseudo differential analog input. This part operates from a single 2.7 to 5.25V power supply and features throughput rates of up to 100kSPS. The part contains a low noise, wide bandwidth, differential track-and-hold amplifier that can handle input frequencies in excess of 1MHz. The reference voltage for the converter is applied externally to the VREF pin and can range from 100mV to VDD depending on what suits the application. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the device to interface with microprocessors or DSPs. The SAR architecture of this part ensures that there are no pipeline delays. The converter uses advanced design techniques to achieve very low power dissipation.
● Pseudo differential analog input
● Flexible power/serial clock speed management
● No pipeline delays
● High speed serial interface - SPI™/QSPI™/MICROWIRE™/DSP compatible
● Automatic power-down mode
ADI
Low Power, Pseudo Differential, 100KSPS 12Bit ADC in an 8-Lead SOT-23
ADI
ANALOG DEVICES AD7457BRTZ-REEL7 Analog to Digital Converter, 12Bit, 100KSPS, Single, 2.7V, 5.25V, SOT-23
ADI
ADC Single SAR 100KSPS 12Bit Serial 8Pin SOT-23 T/R
ADI
Single Channel Single ADC SAR 100KSPS 12Bit Serial 8Pin SOT-23 T/R
ADI
Low Power, Pseudo Differential, 100KSPS 12Bit ADC in an 8-Lead SOT-23
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
