AD7891ASZ-1REEL OverviewEnclosed in the 44-QFP package.This data acquisition unit is available in the Tape & Reel (TR) package.To maintain normal operation, the working temperature is advised to be set as -40°C~85°C.You can get what you paid from this outstanding Data Acquisition System (DAS).To save more space, mount this part through Surface Mount.There are 44 terminations in total.1 functions here to access high performance for whatever applications.By deploying 8 channels, this unit executes complicated tasks efficiently.Try searching "AD7891" if you fancy parts with similar specs.5V is the common amount of voltage that should be applied to this data acquisition unit.Speaking of pin count, it has 44 pins.This is a high resolution 12-bit data acquisition device.The unit comprised 44 pins.This device can be supplied using 5V.In consideration of high-level analog source acquisition, 8 analog IN channels are implemented.This part incorporates 1 A/D converters.
AD7891ASZ-1REEL FeaturesSurface Mount acquisition unit
8 channels process
12-Bit acquisition unit
5V unit
AD7891ASZ-1REEL ApplicationsThere are a lot of Analog Devices Inc.
AD7891ASZ-1REEL ADCs/DACs applications.
Audio/Video devices
Cell Phones
Digital Multimeters, PLC's (Programming Logic Controllers)
RADAR processing, digital oscilloscopes
CMOS Image sensors for mobile applications
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Factory Lead Time | 16 Weeks |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 44-QFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Type | Data Acquisition System (DAS) |
| Max Power Dissipation | 100mW |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | AD7891 |
| Pin Count | 44 |
| Qualification Status | Not Qualified |
| Output Type | TTL |
| Operating Supply Voltage | 5V |
| Polarity | Bipolar |
| Power Supplies | 5V |
| Number of Channels | 8 |
| Interface | Parallel, Serial |
| Power Dissipation | 100mW |
| Number of Bits | 12 |
| Min Input Voltage | 2.375V |
| Max Input Voltage | 2.625V |
| Supply Type | Single |
| Data Interface | Serial, Parallel |
| Sampling Rate | 500 ksps |
| Number of Analog In Channels | 8 |
| Sampling Rate (Per Second) | 500k |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Power Consumption | 82mW |
| Integral Nonlinearity (INL) | 1 LSB |
| Sample and Hold / Track and Hold | TRACK |
| Number of A/D Converters | 1 |
| Voltage Supply Source | Single Supply |
| Signal to Noise Ratio (SNR) | 70 dB |
| Differential Nonlinearity | 1 LSB |
| Resolution (Bits) | 12 b |
| Height Seated (Max) | 2.45mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
AD7891ASZ-1REEL Datasheet
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