Sign In | Join Free | My burrillandco.com |
|
Ask Lasest Price | |
Brand Name : | Texas Instruments |
Model Number : | ADS8638SRGET |
Certification : | CE, GCF, ROHS |
Price : | Negotiable |
Payment Terms : | T/T, Western Union, |
Supply Ability : | 1000pcs per month |
Delivery Time : | 3-5 working days after received the payment |
ADS8638SRGET 16-Bit 500kSPS 8-Channel SAR ADC with Low Noise High Accuracy SPI Interface Wide Supply Range and Robust Performance for Industrial Apps
FEATURES
Selectable input Range:
±10V, ±5V,+2.5V, OV to 10V, orOV to 5V
Up to ±12V with External Reference
No Latent Conversions Up to 1MSPS
Outstanding Performance:
12 Bits No Missing Codes
INL: +O.9LSB
SNR:71.8dB
Highly integrated:
4-or 8-Channel input Mux
Temperature Sensor
Internal Voltage Reference
Alarm Thresholds for Each Channel
Low Power:
14.45mW at 1MSPS
5.85mW at 0.1MSPS
Flexible Power-Down Mode
SPi.Compatible Serial Interface
Extended Temperature Range:
-40'C to +125°C
Small Footprint: 4mm x 4mm QFN Package
DESCRIPTION
The ADS8634 and ADS8638(ADS8634/8)are 12-bitanalog-to-digital converters(ADCs)capable ofmeasuring inputs up to +10V at 1MSPS. Using asuccessive approximation register(SAR) core,theseADCs provide a sample-and-hold front-end with nolatency in conversions.The ADS8634 includes aninput multiplexer(mux)for measuring up to fourinputs. The ADS8638 can measure up to eight inputs
In addition to the input multiplexer,the ADS8634/8feature an internal temperature sensor,voltage reference,and a digital comparator for setting alarm thresholds on eachinput;therefore,a minimal amount of external components are required.ASPl-compatible interface provides for simplecom munication and control.Thedigital supplyoperates from 5V all the way down to 1.8V for direct connection to awide range of processors and controllers.
Ideal for demanding industrial measurement applications,the ADS8634/8 are fully specified overthe extended industrial temperature range of -40*Cto +125°C and are available in a small form-factorQFN-24 package.
APPLICATIONS
• IndustrialProcessControls(PLC)
• DataAcquisitionSystems
• High-Speed,Closed-LoopSystems
• DigitalPowerSupplies
INFORMATION
Category | ||
Manufacturer | Texas Instruments | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Number of Bits | 12 | |
Sampling Rate (Per Second) | 1M | |
Number of Inputs | 8 | |
Input Type | Single Ended | |
Data Interface | SPI | |
Configuration | MUX-S/H-ADC | |
Ratio - S/H:ADC | 1:1 | |
Number of A/D Converters | 1 | |
Architecture | SAR | |
Reference Type | External, Internal | |
Voltage - Supply, Analog | 2.7V ~ 5.25V | |
Voltage - Supply, Digital | 1.65V ~ 5.25V | |
Features | Temperature Sensor | |
Operating Temperature | -40°C ~ 125°C | |
Package / Case | 24-VFQFN Exposed Pad | |
Supplier Device Package | 24-VQFN (4x4) | |
Mounting Type | Surface Mount | |
Base Product Number |
Drawing
Our advantage :
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of
semiconductors, active & passive Components.We can help you to get
all for bom of the PCB,IN a word, you can get one-stop solution
here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor,
Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer,
Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal &
Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD,
Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond,
Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
![]() |