| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,100 pcs
|
8100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
9 pcs
|
9 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Architecture | |
| Configuration | |
| Data Interface | |
| Features | |
| Input Type | |
| Mounting Type | |
| Number of A | |
| Number of Bits | |
| Number of Inputs | |
| Operating Temperature | |
| Ratio | |
| Reference Type | |
| Sampling Rate (Per Second) | |
| Supplier Device Package | |
| Voltage |
The AD7291BCPZ is a 12-bit successive approximation ADC from Analog Devices. It features 8 single-ended analog input channels and an I2C-compatible serial interface. The device includes an on-chip temperature sensor with ±1°C typical accuracy, making it suitable for combined analog and temperature monitoring applications.
The ADC operates from a 2.8V to 3.6V supply and supports both internal and external voltage references. The SAR architecture provides a sampling rate of 22.22 kS/s. The input multiplexer and track-and-hold amplifier allow direct connection to multiple analog sources.
The AD7291BCPZ is housed in a 20-lead LFCSP (4x4 mm) surface mount package. It operates over the industrial temperature range of -40°C to +125°C. The I2C interface supports standard and fast speed modes, and the device includes a selectable address feature for multi-device configurations.
2.8V to 3.6V.
20-LFCSP (4x4) surface mount package.
-40°C to +125°C.
RoHS3 Compliant (unverified).
12 bits.
22.22 kS/s.
I2C.