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8-Channel, 24-Bit, Simultaneous Sampling 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.
AD7779ACPZ-RL 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 | |
---|---|---|---|---|---|---|
DISTI #
505-AD7779ACPZ-RLCT-ND
|
DigiKey | IC ADC 24BIT SIGMA-DELTA 64LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1376 In Stock |
|
$10.6750 / $18.9400 | Buy Now |
DISTI #
584-AD7779ACPZ-RL
|
Mouser Electronics | Analog to Digital Converters - ADC Eight 24B 16ksps SD-ADC PGA SRC RoHS: Compliant | 2259 |
|
$11.2000 / $18.2500 | Buy Now |
|
Analog Devices Inc | Eight 24B 16ksps SD-ADC PGA SR Min Qty: 1 Package Multiple: 2500 | 2776 |
|
$7.9000 / $18.9400 | Buy Now |
DISTI #
AD7779ACPZ-RL
|
Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 2500 | 0 |
|
$11.1700 | Buy Now |
|
LCSC | 24Bit 1.8V3.6V 16kHz SPI LFCSP-64(9x9) Analog to Digital Converters (ADC) ROHS | 3 |
|
$12.3115 / $16.1587 | Buy Now |
|
Vyrian | Converters | 906 |
|
RFQ | |
|
Win Source Electronics | IC ADC 24BIT SIGMA-DELTA 64LFCSP | 1890 |
|
$25.2777 / $37.9167 | Buy Now |
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AD7779ACPZ-RL
Analog Devices Inc
Buy Now
Datasheet
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AD7779ACPZ-RL
Analog Devices Inc
8-Channel, 24-Bit, Simultaneous Sampling ADC
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | LFCSP-64 | |
Pin Count | 64 | |
Manufacturer Package Code | CP-64-15 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Analog Input Voltage-Max | 0.65 V | |
Analog Input Voltage-Min | -0.65 V | |
Conversion Time-Max | 3400 µs | |
Converter Type | ADC, DELTA-SIGMA | |
JESD-30 Code | S-XQCC-N64 | |
JESD-609 Code | e3 | |
Length | 9 mm | |
Moisture Sensitivity Level | 3 | |
Negative Supply Voltage-Nom | -1.65 V | |
Number of Analog In Channels | 8 | |
Number of Bits | 24 | |
Number of Functions | 1 | |
Number of Terminals | 64 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Bit Code | BINARY, 2'S COMPLEMENT BINARY | |
Output Format | PARALLEL, WORD | |
Package Body Material | UNSPECIFIED | |
Package Code | HVQCCN | |
Package Equivalence Code | LCC64,.35SQ,20 | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
Seated Height-Max | 0.8 mm | |
Supply Voltage-Nom | 1.65 V | |
Surface Mount | YES | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Width | 9 mm |
The AD7779ACPZ-RL requires careful layout and placement to ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources.
To optimize the performance of the AD7779ACPZ-RL in noisy environments, it is recommended to use proper shielding, filtering, and grounding techniques. Additionally, using a low-pass filter on the analog input signals and ensuring a clean power supply can help to reduce noise and improve performance.
The AD7779ACPZ-RL can achieve a maximum sampling rate of 128 kSPS. However, the actual sampling rate may be limited by the system's clock frequency, analog input bandwidth, and other factors.
The AD7779ACPZ-RL requires calibration to ensure optimal performance. The calibration process involves adjusting the internal offset and gain registers to compensate for device variations and temperature effects. The calibration procedure is described in the datasheet and application notes.
The power consumption of the AD7779ACPZ-RL depends on the operating mode and clock frequency. In normal operation, the device consumes around 35 mW at 3.3 V supply voltage. In power-down mode, the power consumption is reduced to around 10 μW.