AD7854ARZ
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Subcategory | Analog to Digital Converters |
| Max Power Dissipation | 30mW |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | AD7854 |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Polarity | Bipolar, Unipolar |
| Configuration | S/H-ADC |
| Number of Channels | 1 |
| Interface | Parallel, SPI |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Power Dissipation | 25mW |
| Number of Bits | 12 |
| Input Type | Pseudo-Differential |
| Min Input Voltage | 1.2V |
| Architecture | SAR |
| Max Input Voltage | 5.5V |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Supply Type | Analog, Digital |
| Reference Type | External, Internal |
| Data Interface | SPI |
| Resolution | 1.5 B |
| Sampling Rate | 200 ksps |
| Voltage - Supply, Analog | 3V~5.5V |
| Voltage - Supply, Digital | 3V~5.5V |
| Number of Analog In Channels | 1 |
| Sampling Rate (Per Second) | 200k |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Power Consumption | 25mW |
| Linearity Error-Max (EL) | 0.0244% |
| Integral Nonlinearity (INL) | 1 LSB |
| Sample and Hold / Track and Hold | TRACK |
| Input Capacitance | 20pF |
| Ratio - S/H:ADC | 1:1 |
| Output Format | PARALLEL, WORD |
| Signal to Noise Ratio (SNR) | 71 dB |
| Differential Nonlinearity | 1 LSB |
| Conversion Time-Max | 4.6μs |
| Height | 2.35mm |
| Length | 18.1mm |
| Width | 7.6mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
AD7854ARZ Overview
The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 28-SOIC (0.295, 7.50mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 28 terminations in this electrical AD converter, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The analogue to digital converter is powered from a supply voltage of 3.6V.The A/D converter has 1 channels.The is equipped with 28 pin count.The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible.There are ADC, SUCCESSIVE APPROXIMATION converters based on the source input voltage and the output voltage.This electronic AD converter is mounted in the way of Surface Mount.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 200k Hz.The input type of this electronic AD converter is Pseudo-Differential.There are External, Internal reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that S/H-ADC.The Sample/Track and Hold component of this electronic AD converter provides a way to sample a continuously varying analog signal and to hold or freeze its value for TRACK time.The architecture that analogue to digital converter's core adopts is SAR.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The supply/analog voltage of this electrical ADC converter is 3V~5.5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The number of pixels of this electrical AD converter is 1.5 B, which is on a display or in a camera sensor (specifically in a digital image).This analogue to digital converter is included in Analog to Digital Converters.It belongs to AD7854 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.Supply types can be categorized by Analog, Digital.The supply/digital voltage of this electrical AD converter is 3V~5.5V.The ADC converter operates with the maximal supply voltage of 5.5V.It operates with the minimal supply voltage of 3V.The output formats of this electrical AD converter are PARALLEL, WORD , which are used to determine which data is exported and how data is displayed in many areas of OLIB.This electrical digital converter operates from a supply voltage of 5V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 25mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 30mW.The number of channels is growing strong/weak: 1.The maximal input type of this electronic AD converter is 5.5V.The digital converter supports the minimal input voltage of 1.2V.
AD7854ARZ Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 3V
AD7854ARZ Applications
There are a lot of Analog Devices Inc. AD7854ARZ ADC applications.
- Cell Phones
- RADAR processing, digital oscilloscopes
- Rotary encoder
- Digital signal processing
- High Speed Data Acquisition for PCs
- TD-SCDMA, WiMAX
- Medical Instrumentation and medical imaging
- Instrumentation and test equipment
- GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
- Microcontrollers.
