AD7890SQ-4 OverviewEnclosed in the 24-CDIP (0.300, 7.62mm) package.This data acquisition unit is available in the Tube package.To maintain normal operation, the working temperature is advised to be set as -55°C~125°C.You can get what you paid from this outstanding Data Acquisition System (DAS).To save more space, mount this part through Through Hole.If your meter doesn't read 5V for the supply voltage as this unit is designed you better redo the circuit.There are 24 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 "AD7890" 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 24 pins.This is a high resolution 12-bit data acquisition device.The unit comprised 24 pins.This device can be supplied using 5V.In consideration of high-level analog source acquisition, 8 analog IN channels are implemented.There are 1 basic elements used to provide sufficient data acquisition.
AD7890SQ-4 FeaturesThrough Hole acquisition unit
8 channels process
12-Bit acquisition unit
5V unit
AD7890SQ-4 ApplicationsThere are a lot of Analog Devices Inc.
AD7890SQ-4 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 | Lead, Tin |
| Mounting Type | Through Hole |
| Package / Case | 24-CDIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 24 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Data Acquisition System (DAS) |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Power Dissipation | 50mW |
| Voltage - Supply | 5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT APPLICABLE |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT APPLICABLE |
| Base Part Number | AD7890 |
| Pin Count | 24 |
| Qualification Status | Not Qualified |
| Output Type | TTL |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Unipolar |
| Power Supplies | 5V |
| Number of Channels | 8 |
| Interface | SPI, Serial |
| Power Dissipation | 50mW |
| Number of Bits | 12 |
| Min Input Voltage | 2.375V |
| Max Input Voltage | 2.625V |
| Supply Type | Single |
| Data Interface | Serial |
| Sampling Rate | 117 ksps |
| Number of Analog In Channels | 8 |
| Sampling Rate (Per Second) | 117k |
| Output Bit Code | BINARY |
| Power Consumption | 30mW |
| Integral Nonlinearity (INL) | 1 LSB |
| Sample and Hold / Track and Hold | TRACK |
| Voltage Supply Source | Single Supply |
| Signal to Noise Ratio (SNR) | 70 dB |
| Differential Nonlinearity | 1 LSB |
| Conversion Time-Max | 5.9μs |
| Resolution (Bits) | 12 b |
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
AD7890SQ-4 Datasheet
+8613715157867