| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
149 pcs
|
149 pcs | On Request | 1 | On Request | On Request | N/A | 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 | |
| Power Dissipation | |
| Ratio | |
| Reference Type | |
| Sampling Rate (Per Second) | |
| Supplier Device Package | |
| Voltage |
The AD9238BST-65 is a dual 12-bit analog-to-digital converter (ADC) from Analog Devices, designed for high-speed data acquisition applications. It offers a sampling rate of 65 MSPS per channel, with a pipelined architecture that ensures no missing codes over the full operating temperature range. The device features two sample-and-hold amplifiers (SHAs) and supports both differential and single-ended inputs, with a flexible analog input range of 1 V p-p to 2 V p-p.
Key electrical specifications include a typical signal-to-noise ratio (SNR) of 70 dB to Nyquist and a spurious-free dynamic range (SFDR) of 80.5 dBc, making it suitable for demanding applications such as ultrasound equipment, direct conversion receivers, and battery-powered instruments. The ADC consumes only 300 mW per channel at 65 MSPS, contributing to low system power dissipation.
The AD9238BST-65 is housed in a 64-lead LQFP package (7x7 mm) and operates over a temperature range of -40°C to 85°C. It requires an analog supply of 2.7V to 3.6V and a digital supply of 2.25V to 3.6V. The device includes a clock duty cycle stabilizer and offers offset binary or twos complement data formats. Simultaneous sampling capability allows for precise multi-channel measurements.
The AD9238BST-65 has a resolution of 12 bits.
The maximum sampling rate is 65 MSPS per channel.
The operating temperature range is -40°C to 85°C.
It is available in a 64-lead LQFP package (7x7 mm).
The analog supply voltage range is 2.7V to 3.6V.
The typical SNR is 70 dB to Nyquist.
According to available data, it is listed as RoHS3 compliant, but this is unverified and should be confirmed with the manufacturer.
