Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
28-SOIC (0.295, 7.50mm Width) |
Number of Pins |
28 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Published |
2003 |
JESD-609 Code |
e3 |
Feature |
Selectable Address, Simultaneous Sampling |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
28 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Analog to Digital Converters |
Max Power Dissipation |
1W |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
MAX155 |
Pin Count |
28 |
Operating Supply Voltage |
5V |
Polarity |
Bipolar, Unipolar |
Configuration |
S/H-MUX-ADC |
Number of Bits |
8 |
Input Type |
Differential, Single Ended |
Architecture |
SAR |
Number of Inputs |
4, 8 |
Converter Type |
ADC, SUCCESSIVE APPROXIMATION |
Supply Type |
Dual |
Reference Type |
External, Internal |
Data Interface |
Parallel |
Resolution |
1 B |
Sampling Rate |
250 ksps |
Voltage - Supply, Analog |
±5V 5V |
Voltage - Supply, Digital |
±5V 5V |
Number of Analog In Channels |
8 |
Sampling Rate (Per Second) |
250k |
Output Bit Code |
BINARY |
Sample and Hold / Track and Hold |
TRACK |
Number of A/D Converters |
1 |
Conversion Rate |
250 ksps |
Ratio - S/H:ADC |
8:1 |
Negative Supply Voltage-Nom |
-5V |
Analog Input Voltage-Min |
-0.3V |
Height Seated (Max) |
2.65mm |
Width |
7.5mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
MAX155AEWI+T Overview
The analogue to digital converter is designed with 8 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 Tape & Reel (TR).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 8 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 250k Hz.The input type of this electronic AD converter is Differential, Single Ended.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-MUX-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 ±5V 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 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 MAX155 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 Dual.The supply/digital voltage of this electrical AD converter is ±5V 5V.This electronic digital converter is mounted in the way of Surface Mount.4, 8 inputs are employed.This electrical digital converter operates from a supply voltage of 5V. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 1W.The conversion rate of this electrical AD converter is calculated as 250 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. The minimal analog input voltage of this electrical AD converter is -0.3V.Selectable Address, Simultaneous Sampling can be ensured when operating.
MAX155AEWI+T Features
1 Functions
28 basic kinds of terminations
28 pin count
MAX155AEWI+T Applications
There are a lot of Maxim Integrated MAX155AEWI+T ADC applications.
- TD-SCDMA, WiMAX
- Automotive
- 3-phase power control
- In-building wireless telephony
- Digital beam-forming systems for ultrasound
- Scientific instruments
- Micro and pico cell systems, software radios
- CMOS Image sensors for mobile applications
- Scientific instruments.
- Multiplexed Data Acquisition Systems