| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,005 pcs
|
2005 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The AD7453BRTZ is a 12-bit, low-power, successive-approximation (SAR) analog-to-digital converter from Analog Devices, Inc. It features a pseudo-differential analog input and operates from a single 2.7V to 5.25V power supply, offering throughput rates up to 555 kSPS.
This ADC incorporates a low-noise, wide-bandwidth differential track-and-hold amplifier capable of handling input frequencies exceeding 1 MHz, with a typical -3 dB bandwidth of 20 MHz. The external reference voltage can be varied from 100 mV to 3.5V, depending on the application requirements.
Designed for efficient interfacing with microprocessors or DSPs, the conversion process and data acquisition are controlled via CS and the serial clock. The input signals are sampled on the falling edge of CS, initiating the conversion. The SAR architecture ensures no pipeline delays. The device is available in an 8-pin SOT-23 package.
Key electrical characteristics include low power consumption, typically 7 mW at 555 kSPS with 5V supplies and 3 mW at 555 kSPS with 3V supplies. It also features a power-down mode with a maximum current draw of 1 uA.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.31 | $7.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD7453BRTZ has a 12-bit resolution.
The maximum throughput rate is 555 kSPS.
The supply voltage range is 2.7 V to 5.25 V.
Typical power consumption is 7 mW at 5 V supply and 3 mW at 3 V supply.
It supports SPI, QSPI, MICROWIRE, and DSP compatible interfaces.
The AD7453BRTZ is available in an 8-lead SOT-23 package.
The ADC uses a successive approximation register (SAR) architecture.
