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3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC
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.
AD7705BRUZ 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
60AK6983
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Newark | Adc, 16Bit, Tssop-16, -40 To 85Deg C, Resolution (Bits):16Bit, Sampling Rate:-, Input Channel Type:Differential, Data Interface:3 Wire, Microwire, Qspi, Serial, Spi, Supply Voltage Type:Single, Supply Voltage Min:2.7V Rohs Compliant: Yes |Analog Devices AD7705BRUZ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 10 |
|
$9.8500 / $15.2200 | Buy Now |
DISTI #
505-AD7705BRUZ-ND
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DigiKey | IC ADC 16BIT SIGMA-DELTA 16TSSOP Min Qty: 1 Lead time: 20 Weeks Container: Tube |
273 In Stock |
|
$8.7500 / $16.2700 | Buy Now |
DISTI #
584-AD7705BRUZ
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Mouser Electronics | Analog to Digital Converters - ADC LOW COST 2CHNL 16-6 SIGMA DELTA ADC I.C. RoHS: Compliant | 3022 |
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$9.8500 / $15.2200 | Buy Now |
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Analog Devices Inc | LOW COST 2CHNL 16-6 SIGMA DELT Package Multiple: 96 | 6881 |
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$6.5000 / $11.3960 | Buy Now |
DISTI #
33956626
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Verical | 2-Channel Single ADC Delta-Sigma 500sps 16-bit Serial 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 96 Package Multiple: 96 | Americas - 6816 |
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$8.6580 | Buy Now |
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Quest Components | IC,DATA ACQ SIGNAL CONDITIONER,2-CHANNEL,16-BIT,CMOS,SOP,16PIN,PLASTIC | 1 |
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$20.0558 | Buy Now |
DISTI #
AD7705BRUZ
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TME | IC: A/D converter, AFE, Ch: 2, 16bit, 2.7÷3.3/4.75÷5.25V, TSSOP16 Min Qty: 1 | 0 |
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$8.9600 / $12.0000 | RFQ |
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ComSIT USA | 3 V/5 V, 1 MILLI WATT, 2-CHANNEL, 16-BIT, SIGMA-DELTA ADC ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO16 ECCN: EAR99 RoHS: Compliant |
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RFQ | |
DISTI #
AD7705BRUZ
|
Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 96 | 0 |
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$9.1500 / $9.7800 | Buy Now |
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Chip 1 Exchange | INSTOCK | 98 |
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RFQ |
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AD7705BRUZ
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD7705BRUZ
Analog Devices Inc
3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | TSSOP | |
Package Description | LEAD FREE, MO-153AB, TSSOP-16 | |
Pin Count | 16 | |
Manufacturer Package Code | RU-16 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
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-PDSO-G16 | |
JESD-609 Code | e3 | |
Length | 5 mm | |
Linearity Error-Max (EL) | 0.003% | |
Moisture Sensitivity Level | 1 | |
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 | TSSOP | |
Package Equivalence Code | SOP16,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Sample Rate | 0.0192 MHz | |
Seated Height-Max | 1.2 mm | |
Supply Voltage-Nom | 3 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 4.4 mm |
This table gives cross-reference parts and alternative options found for AD7705BRUZ. 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 AD7705BRUZ, 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 |
---|---|---|---|---|
AD7705BRUZ-REEL7 | Analog Devices Inc | $8.5414 | 3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC | AD7705BRUZ vs AD7705BRUZ-REEL7 |
AD7705BRU | Analog Devices Inc | Check for Price | 3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC | AD7705BRUZ vs AD7705BRU |
AD7705BRU-REEL7 | Analog Devices Inc | Check for Price | 3V/5V, 1 mW, 2-Channel Differential, 16-Bit Sigma-Delta ADC | AD7705BRUZ vs AD7705BRU-REEL7 |
AD7705BRU-REEL | Analog Devices Inc | Check for Price | 2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16, MO-153AB, TSSOP-16 | AD7705BRUZ vs AD7705BRU-REEL |
The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital interface signals (e.g., SCLK, DIN, and DOUT). This ensures proper initialization of the device.
The AD7705's analog input filter is programmable. To optimize it, consider the signal frequency, amplitude, and noise level of your application. Adjust the filter cutoff frequency and order to achieve the desired signal-to-noise ratio and attenuation of out-of-band noise.
The CAL pin is used for calibration. Tie it to AVCC for normal operation. To calibrate the device, tie CAL to GND, and the AD7705 will enter calibration mode. The device will then adjust its internal offset and gain to ensure accurate conversions.
The AD7705 has internal overvoltage protection, but it's still important to protect the device from excessive voltage. Use external voltage limiting resistors or clamping diodes to prevent damage from overvoltage conditions.
The AD7705 can achieve a maximum conversion rate of 16.7 kHz (60 μs conversion time) when using the fastest conversion mode. However, this rate may vary depending on the specific application and filter settings.