ADS1257IRGWT OverviewThe analogue to digital converter is designed with 24 Bits.The AD converter is embedded in the 20-VQFN 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 20 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.There are ADC, DELTA-SIGMA 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~105°C.The number of samples of audio recorded every second is 30k Hz.The input type of this electronic AD converter is Differential, 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-PGA-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The number of pixels of this electrical AD converter is 3 B, which is on a display or in a camera sensor (specifically in a digital image).It belongs to ADS1257 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.The supply/digital voltage of this electrical AD converter is 1.8V~3.6V.ADC converters can be mounted using Surface Mount.The ADC converter operates with the maximal supply voltage of 5.25V.2, 3 inputs are employed.It operates with the minimal supply voltage of 4.75V.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 5V.The maximal analog input voltage of this electrical AD converter is 5.2V. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 57mW.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. PGA can be ensured when operating.There are 4 analog transmissions, which are both based on how they adapt data to combine an input signal with a carrier signal. The maximal supply current amounts to 50mA.
ADS1257IRGWT Features1 Functions
20 basic kinds of terminations
Minimal supply voltage of 4.75V
ADS1257IRGWT ApplicationsThere are a lot of Texas Instruments
ADS1257IRGWT ADC applications.
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Factory Lead Time | 6 Weeks |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~105°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | PGA |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Max Power Dissipation | 57mW |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | ADS1257 |
| Operating Supply Voltage | 5V |
| Polarity | Bipolar |
| Configuration | MUX-PGA-ADC |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of Bits | 24 |
| Supply Current-Max | 50mA |
| Input Type | Differential, Single Ended |
| Architecture | Sigma-Delta |
| Number of Inputs | 2, 3 |
| Converter Type | ADC, DELTA-SIGMA |
| Supply Type | Analog, Digital |
| Reference Type | External |
| Data Interface | SPI |
| Resolution | 3 B |
| Sampling Rate | 30 ksps |
| Voltage - Supply, Digital | 1.8V~3.6V |
| Number of Analog In Channels | 4 |
| Sampling Rate (Per Second) | 30k |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Power Consumption | 38mW |
| Number of A/D Converters | 1 |
| Analog Input Voltage-Max | 5.2V |
| Output Format | SERIAL |
| Number of Analog Inputs | 4 |
| Height | 1mm |
| Length | 5mm |
| Width | 5mm |
| Thickness | 900μm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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