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ADI AD7994BRUZ-0
| Manufacturer | |
| MPN | AD7994BRUZ-0 |
| LCSC Part # | C578588 |
| Packaging | TSSOP-16 |
| Customer # | |
| Key Attributes | 4-Channel, 10-/12-Bit ADCs with I²C-Compatible Interface |
| Datasheet |  ADI AD7994BRUZ-0 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | TSSOP-16 | |
| Operating Temperature | -40℃~+125℃ | |
| Voltage Reference | External | |
| Features | Multiplexers;Synchronous triggering | |
| Interface | I2C | |
| Quiescent Current (Iq) | 1uA;2uA | |
| Resolution(Bits) | 188kHz;12 | |
| S/N Ratio | 70.5dB | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| ADC architecture | SAR | |
| Integral non - linearity | 1LSB |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 96 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The AD7993/AD7994 are 4-channel, 10- and 12-bit, low power, successive approximation ADCs with an I²C -compatible interface. The parts operate from a single 2.7 V to 5.5 V power supply and feature a 2 μs conversion time. The parts contain a 4-channel multiplexer and track-and-hold amplifier that can handle input frequencies up to 11 MHz. The AD7993/AD7994 provide a 2-wire serial interface that is compatible with I²C interfaces. Each part comes in two versions, AD7993-0/AD7994-0 and AD7993-1/AD7994-1, and each version allows for at least two different I²C addresses. The I²C interface on the AD7993-0/AD7994-0 supports standard and fast I²C interface modes. The I²C interface on the AD7993-1/ AD7994-1 supports standard, fast, and high speed I²C interface modes. The AD7993/AD7994 normally remain in a shutdown state while not converting, and power up only for conversions. The conversion process can be controlled using the CONVST pin, by a command mode where conversions occur across I²C write operations, or an automatic conversion interval mode selected through software control. The AD7993/AD7994 require an external reference that should be applied to the REFIN pin and can be in the range of 1.2 V to VDD. This allows the widest dynamic input range to the ADC. On-chip limit registers can be programmed with high and low limits for the conversion result, and an open-drain, out-ofrange indicator output (ALERT) becomes active when the programmed high or low limits are violated by the conversion result. This output can be used as an interrupt.
Features
- 10- and 12-bit ADC with fast conversion time: 2 μs typ
- 4 single-ended analog input channels
- Specified for VDD of 2.7 V to 5.5 V
- Low power consumption
- Fast throughput rate: 188 kSPS
- Temperature range: - 40°C to +125°C
- Sequencer operation
- Automatic cycle interval mode
- I²C -compatible serial interface
- I²C interface supports standard, fast, and high speed modes
- Out-of-range indicator/alert function
- Pin-selectable addressing via AS
- Shutdown mode: 1 μA max
- 16-lead TSSOP package
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 16.9014$ 14.8733 | $ 14.87 |
| 10+ | $ 16.1728$ 14.2321 | $ 142.32 |
| 30+ | $ 14.9121$ 13.1227 | $ 393.68 |
| 100+ | $ 13.8119$ 12.1545 | $ 1215.45 |
Standard Packaging96/Full Tube | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | ADI | |
| Packaging | TSSOP-16 | |
| Operating Temperature | -40℃~+125℃ | |
| Voltage Reference | External | |
| Features | Multiplexers;Synchronous triggering | |
| Interface | I2C | |
| Quiescent Current (Iq) | 1uA;2uA | |
| Resolution(Bits) | 188kHz;12 | |
| S/N Ratio | 70.5dB | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 4 | |
| ADC architecture | SAR | |
| Integral non - linearity | 1LSB |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 96 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The AD7993/AD7994 are 4-channel, 10- and 12-bit, low power, successive approximation ADCs with an I²C -compatible interface. The parts operate from a single 2.7 V to 5.5 V power supply and feature a 2 μs conversion time. The parts contain a 4-channel multiplexer and track-and-hold amplifier that can handle input frequencies up to 11 MHz. The AD7993/AD7994 provide a 2-wire serial interface that is compatible with I²C interfaces. Each part comes in two versions, AD7993-0/AD7994-0 and AD7993-1/AD7994-1, and each version allows for at least two different I²C addresses. The I²C interface on the AD7993-0/AD7994-0 supports standard and fast I²C interface modes. The I²C interface on the AD7993-1/ AD7994-1 supports standard, fast, and high speed I²C interface modes. The AD7993/AD7994 normally remain in a shutdown state while not converting, and power up only for conversions. The conversion process can be controlled using the CONVST pin, by a command mode where conversions occur across I²C write operations, or an automatic conversion interval mode selected through software control. The AD7993/AD7994 require an external reference that should be applied to the REFIN pin and can be in the range of 1.2 V to VDD. This allows the widest dynamic input range to the ADC. On-chip limit registers can be programmed with high and low limits for the conversion result, and an open-drain, out-ofrange indicator output (ALERT) becomes active when the programmed high or low limits are violated by the conversion result. This output can be used as an interrupt.
Features
- 10- and 12-bit ADC with fast conversion time: 2 μs typ
- 4 single-ended analog input channels
- Specified for VDD of 2.7 V to 5.5 V
- Low power consumption
- Fast throughput rate: 188 kSPS
- Temperature range: - 40°C to +125°C
- Sequencer operation
- Automatic cycle interval mode
- I²C -compatible serial interface
- I²C interface supports standard, fast, and high speed modes
- Out-of-range indicator/alert function
- Pin-selectable addressing via AS
- Shutdown mode: 1 μA max
- 16-lead TSSOP package
C578588 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |