Analog Devices, Inc. 4-Channel, 12-Bit ADC with I2C Compatible Interface in 8-Lead SOT-23 AD7991YRJZ-1500RL7

IC ADC 12BIT 4CH SAR I2C SOT23-8

IC ADC 12BIT SAR SOT23-8

12Bit 2.7V~5.5V 140kHz I2C SOT-23-8 Analog To Digital Converters (ADCs) ROHS

ADC 12-Bit 4-Ch I2C 1us 2.7-5.5V SOT23-8 - Data Converters - General Purpose ADCs

ADC 12-Bit 4-Ch I2C 1us 2.7-5.5V SOT23-8 - Data Converters - General Purpose ADCs
Delivery on production packaging - Reel. This product is non-returnable.

ADC 12-Bit 4-Ch I2C 1us 2.7-5.5V SOT23-8 - Data Converters - General Purpose ADCs

IC ADC 12BIT SAR SOT23-8

IC ADC 12BIT SAR SOT23-8

Manufacturer: Analog Devices Inc.
Win Source Part Number: 008286-AD7991YRJZ-1500RL7
Packaging: Reel - TR
Configuration: MUX-S/H-ADC
Number of Inputs: 3, 4
Input Type: Single Ended
Number of Bits: 12
Data Interface: I2C
Number of A/D Converters: 1
Reference Type: External
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-8
Analog Supply Voltage: 2.7 V to 5.5 V
Digital Supply Voltage: 2.7 V to 5.5 V
Sampling Rate: 140k
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited

12 Bit Analog to Digital Converter 3, 4 Input 1 SAR SOT-23-8

The AD7991/AD7995/AD7999 are 12-/10-/8-bit, low power, successive approximation ADCs with an I²C°-compatible interface. Each part operates from a single 2.7 V to 5.5 V power supply and features a 1 °s conversion time. Each AD7991/AD7995/AD7999 provides a 2-wire serial interface compatible with I²C interfaces. The AD7991 and AD7995 come in two versions and each version has an individual I²C address (see Table 8 of data sheet for address and part number selection). This allows two of the same devices to be connected to the same I²C bus. Both versions support standard, fast, and high speed I²C interface modes. The AD7999 comes in one version. The AD7991/AD7995/AD7999 normally remain in a shutdown state, powering up only for conversions. The conversion process is controlled by a command mode, during which each I²C read operation initiates a conversion and returns the result over the I²C bus. When four channels are used as analog inputs, the reference for the part is taken from V_DD; this allows the widest dynamic input range to the ADC. Therefore, the analog input range to the ADC is 0 V to V_DD. An external reference, applied through the V_IN3/V_REF input, can also be used with this part. Product Highlights

1. 4 single ended analog input channels, with the option ofhaving 3 single ended analog input channels and 1reference input channel.
2. I²C compatible serial Interface. Standard, Fast and Hs-Modes
3. Automatic shutdown.
4. Reference derived from the power supply or external reference.
5. 8-lead SOT23 and 8 lead MSOP Packages.