Part Details for AD7705BN by Analog Devices Inc
Results Overview of AD7705BN by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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AD7705BN Information
AD7705BN 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 AD7705BN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1 |
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Vyrian | Peripheral ICs | 1300 |
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RFQ |
Part Details for AD7705BN
AD7705BN CAD Models
AD7705BN Part Data Attributes
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AD7705BN
Analog Devices Inc
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Datasheet
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AD7705BN
Analog Devices Inc
3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | DIP | |
| Package Description | 0.300 INCH, PLASTIC, MS-001AB, DIP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | N-16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog Input Voltage-Max | 2.5 V | |
| Analog Input Voltage-Min | -2.5 V | |
| Converter Type | ADC, DELTA-SIGMA | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 20.07 mm | |
| Linearity Error-Max (EL) | 0.003% | |
| Number of Analog In Channels | 2 | |
| Number of Bits | 16 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY, OFFSET BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.0192 MHz | |
| Seated Height-Max | 5.33 mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for AD7705BN
This table gives cross-reference parts and alternative options found for AD7705BN. 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 AD7705BN, 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 |
|---|---|---|---|---|
| AD7705BNZ | Analog Devices Inc | $11.3801 | 3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC | AD7705BN vs AD7705BNZ |
AD7705BN Frequently Asked Questions (FAQ)
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The AD7705BN is a sensitive analog device, and proper layout and placement are crucial for optimal performance. It is recommended to keep the analog and digital grounds separate, use a solid ground plane, and place the device close to the analog signal sources. Additionally, keep the digital lines away from the analog lines to minimize noise coupling.
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The AD7705BN requires a clock signal to operate. The clock frequency should be between 1 MHz and 4 MHz, and the clock signal should be clean and stable. It is recommended to use a dedicated clock source or a crystal oscillator, and to decouple the clock pin with a capacitor to reduce noise.
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The AD7705BN requires a clean and stable power supply to operate. It is recommended to decouple the power supply pins with capacitors (e.g., 10 uF and 100 nF) to reduce noise and ripple. Additionally, use a low-dropout regulator (LDO) or a switching regulator with a low noise output to power the device.
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The AD7705BN has a programmable gain amplifier (PGA) that allows for gain settings from 1 to 128. The gain and offset can be configured using the device's registers. The gain should be set based on the input signal range, and the offset should be adjusted to center the output signal around the desired voltage level.
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The AD7705BN can handle input signals up to ±10 V, but the recommended input signal range is ±5 V to ensure optimal performance. The input signal should be within the specified range to avoid clipping or saturation.