| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,009 pcs
|
2009 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Architecture | |
| Automotive Grade | |
| Configuration | |
| Data Interface | |
| Industrial Grade | |
| Input Type | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of A | |
| Number of Bits | |
| Number of Inputs | |
| Operating Temperature | |
| Operating Voltage | |
| Ratio | |
| Reference Type | |
| Resolution | |
| Sampling Rate (Per Second) | |
| Supplier Device Package | |
| Voltage |
The MAX191BEWG is a monolithic, CMOS, 12-bit Analog-to-Digital Converter (ADC) from Analog Devices, designed for high-accuracy data acquisition applications. It features differential inputs, a track/hold circuit, and an internal voltage reference with adjustment capability.
This ADC offers a guaranteed 100kSPS sample rate with a 7.5µs conversion time. It operates from a single +5V supply or dual ±5V supplies, allowing for ground-referenced bipolar input signals. The device supports both serial (SPI, QSPI, MICROWIRE) and 8-bit parallel microprocessor interfaces, providing flexibility for various system designs.
The MAX191BEWG is available in a 24-SOIC package, suitable for surface mount applications. Its low power consumption, with a 3mA operating mode and a 20µA power-down mode, makes it ideal for battery-powered devices. Applications include battery-powered data logging, PC pen digitizers, high-accuracy process control, and data-acquisition boards.
Key specifications include 12-bit resolution with 1/2 LSB linearity, a built-in track/hold function, and an internal reference. The operating temperature range is -40°C to +85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.35 | $8.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX191BEWG has a 12-bit resolution.
The MAX191BEWG has a sampling rate of 100kSPS.
The MAX191BEWG can operate from a single +5V supply or dual ±5V supplies.
The operating temperature range for the MAX191BEWG is -40°C to +85°C.
The MAX191BEWG is available in a 24-SOIC package.
The MAX191BEWG supports SPI and parallel data interfaces.
Yes, the MAX191BEWG features an internal voltage reference.