Part Details for AD7891BSZ-1 by Analog Devices Inc
Results Overview of AD7891BSZ-1 by Analog Devices Inc
- Distributor Offerings: (11 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.
Applications
Education and Research
Environmental Monitoring
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Aerospace and Defense
Healthcare
Agriculture Technology
Medical Imaging
Telecommunications
Automotive
AD7891BSZ-1 Information
AD7891BSZ-1 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 AD7891BSZ-1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
60AK7110
|
Newark | Adc, 12Bit, 454Ksps, Mqfp-44, Resolution (Bits):12Bit, Sampling Rate:454Ksps, Input Channel Type:Single Ended, Data Interface:Parallel, Serial, Supply Voltage Type:Single, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V Rohs Compliant: Yes |Analog Devices AD7891BSZ-1 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 17 |
|
$50.8100 / $56.0400 | Buy Now |
|
DISTI #
AD7891BSZ-1-ND
|
DigiKey | IC DAS 12BIT 500K 44MQFP Min Qty: 1 Lead time: 10 Weeks Container: Tray | Temporarily Out of Stock |
|
$32.9250 / $45.7400 | Buy Now |
|
DISTI #
584-AD7891BSZ-1
|
Mouser Electronics | Data Acquisition ADCs/DACs - Specialized 8 CHANNEL,12-BIT ADC I.C. RoHS: Compliant | 116 |
|
$38.5700 / $50.1100 | Buy Now |
|
DISTI #
V99:2348_06213048
|
Arrow Electronics | 8-Channel Single ADC SAR 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks Date Code: 2306 | Americas - 30 |
|
$33.4300 | Buy Now |
|
DISTI #
V36:1790_06213048
|
Arrow Electronics | 8-Channel Single ADC SAR 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP Tray RoHS: Compliant Min Qty: 18 Package Multiple: 18 Lead time: 26 Weeks Date Code: 2317 | Americas - 8 |
|
$30.7300 | Buy Now |
|
|
Analog Devices Inc | 8 CHANNEL,12-BIT ADC I.C. Package Multiple: 1 | 0 |
|
$24.4500 / $45.7400 | Buy Now |
|
DISTI #
67390022
|
Verical | 8-Channel Single ADC SAR 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2306 | Americas - 30 |
|
$41.1662 | Buy Now |
|
DISTI #
68459863
|
Verical | 8-Channel Single ADC SAR 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP Tray RoHS: Compliant Min Qty: 8 Package Multiple: 8 Date Code: 2317 | Americas - 8 |
|
$44.9143 | Buy Now |
|
DISTI #
AD7891BSZ-1
|
Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 18 | 0 |
|
$34.4500 / $38.3800 | Buy Now |
|
|
LCSC | 5V 12 MQFP-44(10x10) ADCs/DACs - Special Purpose ROHS | 3 |
|
$53.8595 / $56.6374 | Buy Now |
Part Details for AD7891BSZ-1
AD7891BSZ-1 CAD Models
AD7891BSZ-1 Part Data Attributes
|
|
AD7891BSZ-1
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
AD7891BSZ-1
Analog Devices Inc
True Bipolar Input, Single Supply, Parallel, 8-Channel, 12-Bit High Speed Data Acquisition System
|
| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | QFP | |
| Package Description | PLASTIC, MO-112-AA-1, MQFP-44 | |
| Pin Count | 44 | |
| Manufacturer Package Code | S-44-2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog Input Voltage-Max | 10 V | |
| Analog Input Voltage-Min | -10 V | |
| Conversion Time-Max | 1.6 µs | |
| Converter Type | ADC, PROPRIETARY METHOD | |
| JESD-30 Code | S-PQFP-G44 | |
| JESD-609 Code | e3 | |
| Length | 10 mm | |
| Linearity Error-Max (EL) | 0.0183% | |
| Moisture Sensitivity Level | 3 | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL, PARALLEL, WORD | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QFP | |
| Package Equivalence Code | QFP44,.57SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.4545 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 2.45 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 10 mm |
Alternate Parts for AD7891BSZ-1
This table gives cross-reference parts and alternative options found for AD7891BSZ-1. 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 AD7891BSZ-1, 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 |
|---|---|---|---|---|
| AD7891BS-1 | Analog Devices Inc | Check for Price | IC 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQFP44, PLASTIC, MO-112-AA-1, MQFP-44, Analog to Digital Converter | AD7891BSZ-1 vs AD7891BS-1 |
AD7891BSZ-1 Frequently Asked Questions (FAQ)
-
A multi-layer PCB with a solid ground plane is recommended. Use a star-grounding technique, where all analog and digital grounds are connected to a single point, and keep the analog and digital grounds separate. Also, use a low-ESR capacitor for decoupling and place it close to the AD7891BSZ-1.
-
The AD7891BSZ-1 has an internal calibration circuit. To calibrate, apply a full-scale input voltage, then toggle the CAL pin low for at least 100 ns. The device will then perform a self-calibration. For more accurate calibration, use an external calibration voltage source and follow the calibration procedure outlined in the datasheet.
-
The maximum clock frequency for the AD7891BSZ-1 is 640 kHz. Using a higher clock frequency can result in increased power consumption, reduced accuracy, and potential oscillations. It is recommended to use the minimum clock frequency required for the application to ensure optimal performance.
-
Use external voltage limiting resistors and diodes to protect the analog input pins from overvoltage conditions. The resistors will limit the current, and the diodes will clamp the voltage to a safe level. Additionally, consider using a voltage limiter IC or a dedicated overvoltage protection device.
-
The recommended power-up sequence is to apply VCC first, followed by the analog input voltage, and then the clock signal. Improper power-up can result in incorrect conversions, increased power consumption, or even device damage. Ensure that the power-up sequence is followed to ensure proper operation.