Part Details for AD7994BRU-1REEL by Analog Devices Inc
Results Overview of AD7994BRU-1REEL by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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AD7994BRU-1REEL Information
AD7994BRU-1REEL by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for AD7994BRU-1REEL
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | ADC, Successive Approximation, 12-Bit, 1 Func, 4 Channel, Serial Access, PDSO16 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 11 |
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$4.1900 / $5.2400 | Buy Now |
Part Details for AD7994BRU-1REEL
AD7994BRU-1REEL CAD Models
AD7994BRU-1REEL Part Data Attributes
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AD7994BRU-1REEL
Analog Devices Inc
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Datasheet
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AD7994BRU-1REEL
Analog Devices Inc
IC 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, MO-153-AB, TSSOP-16, Analog to Digital Converter
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | TSSOP | |
| Package Description | MO-153-AB, TSSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 5.5 V | |
| Analog Input Voltage-Min | ||
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 5 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 4 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.188 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 1.1 mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 4.4 mm |
Alternate Parts for AD7994BRU-1REEL
This table gives cross-reference parts and alternative options found for AD7994BRU-1REEL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7994BRU-1REEL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD7997BRUZ-0 | Analog Devices Inc | $3.8978 | 8-Channel, 10-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP | AD7994BRU-1REEL vs AD7997BRUZ-0 |
| AD7997BRUZ-0REEL | Analog Devices Inc | $4.0414 | 8-Channel, 10-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP | AD7994BRU-1REEL vs AD7997BRUZ-0REEL |
| AD7994BRUZ-1 | Analog Devices Inc | $8.8020 | 4 Channel, 12-Bit ADC with I2C Compatible Interface in 16-Lead TSSOP | AD7994BRU-1REEL vs AD7994BRUZ-1 |
| AD7994BRUZ-1REEL | Analog Devices Inc | Check for Price | 4 Channel, 12-Bit ADC with I2C Compatible Interface in 16-Lead TSSOP | AD7994BRU-1REEL vs AD7994BRUZ-1REEL |
| AD7997BRU-0REEL | Analog Devices Inc | Check for Price | 8-Channel, 10-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP | AD7994BRU-1REEL vs AD7997BRU-0REEL |
| AD7997BRU-0 | Analog Devices Inc | Check for Price | 8-Channel, 10-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP | AD7994BRU-1REEL vs AD7997BRU-0 |
AD7994BRU-1REEL Frequently Asked Questions (FAQ)
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A good layout and routing practice is to keep the analog and digital signals separate, use a solid ground plane, and keep the analog input traces short and away from digital signals. Additionally, use a low-ESR capacitor for the AVDD and DVDD pins, and ensure that the REF pin is properly decoupled.
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The AD7994BRU-1REEL has an internal calibration circuit that is performed at power-up. However, it is recommended to perform an external calibration by writing to the CAL register to ensure accurate conversions. The calibration process involves writing a specific code to the CAL register to set the internal reference voltage.
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The maximum sampling rate of the AD7994BRU-1REEL is 1 MSPS (million samples per second). However, the actual sampling rate may be limited by the system's clock frequency, the conversion time, and the settling time of the analog input signal.
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If the AD7994BRU-1REEL is not converting the analog input signal correctly, check the following: ensure that the analog input signal is within the specified range, check the clock frequency and ensure it is within the specified range, verify that the conversion mode is set correctly, and check for any noise or interference on the analog input signal.
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Yes, the AD7994BRU-1REEL can be used in a multi-channel application by using multiple devices or by using a multiplexer to switch between multiple analog input channels. However, the maximum sampling rate may be limited by the number of channels and the conversion time.