ADS7949SRTER
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | ADS7949 |
| Pin Count | 16 |
| Operating Supply Voltage | 3.3V |
| Polarity | Unipolar |
| Configuration | MUX-S/H-ADC |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 2.5mA |
| Power Dissipation | 7.5mW |
| Number of Bits | 8 |
| Input Type | Pseudo-Differential |
| Architecture | SAR |
| Number of Inputs | 2 |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Supply Type | Single |
| Reference Type | External |
| Data Interface | SPI |
| Resolution | 1 B |
| Sampling Rate | 2 Msps |
| Voltage - Supply, Analog | 2.7V~5.25V |
| Voltage - Supply, Digital | 1.65V~5.25V |
| Number of Analog In Channels | 2 |
| Sampling Rate (Per Second) | 2M |
| Output Bit Code | BINARY |
| Power Consumption | 7.5mW |
| Integral Nonlinearity (INL) | 0.3 LSB |
| Sample and Hold / Track and Hold | SAMPLE |
| Number of A/D Converters | 1 |
| Ratio - S/H:ADC | 1:1 |
| Output Format | SERIAL |
| Signal to Noise Ratio (SNR) | 49 dB |
| Max Supply Voltage (DC) | 5.5V |
| Differential Nonlinearity | 0.3 LSB |
| Min Supply Voltage (DC) | 1.65V |
| Conversion Time-Max | 0.397μs |
| Spurious-free dynamic range (SFDR) | 81 dB |
| Height | 800μm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
ADS7949SRTER Overview
The analogue to digital converter is designed with 8 Bits.The AD converter is embedded in the 16-WFQFN Exposed Pad package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 16 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 3.3V.The A/D converter has 2 channels.The is equipped with 16 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~125°C.The number of samples of audio recorded every second is 2M Hz.The input type of this electronic AD converter is Pseudo-Differential.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 16 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~5.25V, 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 B, which is on a display or in a camera sensor (specifically in a digital image).It belongs to ADS7949 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.Depending on the supply type, analogue to digital converters can be categorized by Single.The supply/digital voltage of this electrical AD converter is 1.65V~5.25V.The ADC converter operates with the maximal supply voltage of 5.5V.2 inputs are employed.It operates with the minimal supply voltage of 2.7V.The output formats of this electrical AD converter are SERIAL , 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 3.3V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 7.5mW.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. The digital converter operates with the minimal supply voltage (DC) of 1.65V.The ADC converter operates with the maximal supply voltage (DC) of 5.5V.
ADS7949SRTER Features
1 Functions
16 basic kinds of terminations
16 pin count
Minimal supply voltage of 2.7V
Maximal supply voltage (DC) of 5.5V
ADS7949SRTER Applications
There are a lot of Texas Instruments ADS7949SRTER ADC applications.
- In-building wireless telephony
- Spectrum Analysis
- Micro and pico cell systems, software radios
- Broadband data applications
- Communication Systems
- TD-SCDMA, WiMAX
- Digital beam-forming systems for ultrasound
- Communication test equipment
- Scientific instruments.
- Digital Multimeters, PLC's (Programming Logic Controllers)
