ADS7842EG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Feature | Selectable Address |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Subcategory | Analog to Digital Converters |
| Max Power Dissipation | 4.5mW |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Base Part Number | ADS7842 |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Unipolar |
| Configuration | MUX-S/H-ADC |
| Number of Channels | 4 |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 550μA |
| Power Dissipation | 4.5mW |
| Number of Bits | 12 |
| Input Type | Single Ended |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Supply Type | Analog, Digital, Single |
| Reference Type | External |
| Data Interface | Parallel |
| Resolution | 1.5 B |
| Sampling Rate | 200 ksps |
| Voltage - Supply, Analog | 2.7V~3.6V 5V |
| Voltage - Supply, Digital | 2.7V~3.6V 5V |
| Number of Analog In Channels | 4 |
| Sampling Rate (Per Second) | 200k |
| Output Bit Code | BINARY |
| Integral Nonlinearity (INL) | 2 LSB |
| Sample and Hold / Track and Hold | SAMPLE |
| Number of A/D Converters | 1 |
| Conversion Rate | 200 ksps |
| Ratio - S/H:ADC | 1:1 |
| Signal to Noise Ratio (SNR) | 72 dB |
| Max Supply Voltage (DC) | 5.25V |
| Differential Nonlinearity | 0.8 LSB |
| Min Supply Voltage (DC) | 2.7V |
| Spurious-free dynamic range (SFDR) | 79 dB |
| Height | 2mm |
| Length | 10.2mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
ADS7842EG4 Overview
The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 28-SSOP (0.209, 5.30mm 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 5V.The A/D converter has 4 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 Single Ended.There are External reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-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 SAMPLE 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 2.7V~3.6V 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 ADS7842 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.There are several types of supply, categorized by Analog, Digital, Single.The supply/digital voltage of this electrical AD converter is 2.7V~3.6V 5V.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 2.7V.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 4.5mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 4.5mW.The number of channels is growing strong/weak: 4.The conversion rate of this electrical AD converter is calculated as 200 ksps.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. Selectable Address can be ensured when operating.The ADC converter consists of 1 elements.The digital converter operates with the minimal supply voltage (DC) of 2.7V.The ADC converter operates with the maximal supply voltage (DC) of 5.25V.
ADS7842EG4 Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 2.7V
1 elements
Maximal supply voltage (DC) of 5.25V
ADS7842EG4 Applications
There are a lot of Texas Instruments ADS7842EG4 ADC applications.
- Battery Operated Systems
- Telecommunications
- Medical Imaging
- Multicarrier, multimode digital receivers
- Instrumentation and test equipment
- Rotary encoder
- Multiplexed Data Acquisition Systems
- High Speed Data Acquisition
- Medical Instrumentation and medical imaging
- Industrial Process Control
