ADS7844EG4 Datasheet, ADS7844 PDF – TI

Part Number

ADS7844EG4, ADS7844


Texas Instruments ( )

Product Category

Semiconductors > Data Converters > Analog to Digital Converter > Precision ADC (<=10MSPS)

Product Image

ADS7844EG4 ic


12-Bit, 8-Channel Serial Output Sampling Analog-To-Digital Converter 20-SSOP


Product Class Attribute

Power Consumption(Typ)(mW) : 0.84

Operating Temperature Range(C) : -40 to 85

Input Range(Max)(V) : 5.25

Sample Rate (max)(SPS) : 200kSPS

Rating : Catalog

Digital Supply(Max)(V) : 5.25;Multi-Channel Configuration : Multiplexed

Estimated Package Size (WxL)(mm2) :
20SSOP : 33.735 mm2: 3.9 x 8.65,
20SSOP : 38.16 mm2: 5.3 x 7.2

Package Group : SSOP

Analog Voltage AV/DD(Min)(V) : 2.7

Interface : Serial SPI

Architecture : SAR

Resolution(Bits) : 12

Digital Supply(Min)(V) : 2.7

Input Type : Pseudo-Differential,Single-Ended;# Input Channels : 8

SINAD(dB) : 71

Input Range(Min)(V) : 0

THD(Typ)(dB) : -76

INL(Max)(+/-LSB) : 1

Reference Mode : Ext

Analog Voltage AV/DD(Max)(V) : 5.25

RoHS Compliance




Sample availability


Official HomePage

ADS7844EG4 Datasheet

ADS7844EG4 datasheet pdf
[ ADS7844EG4 PDF ]



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MC145026D PDF – Encoder and Decoder Pairs

MC145026D PDF datasheet can download.

This product has Encoder and Decoder Pairs functions.

This is one of the semiconductor types. This part name is MC145026D.

Manufacturers of the product is Motorola.

Image and pinout :

MC145026D pdf datasheet pinout


Some of the text files within the PDF file

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145026/D Encoder and Decoder Pairs CMOS These devices are designed to be used as encoder/decoder pairs in remote control applications. The MC145026 encodes nine lines of information and serially sends this information upon receipt of a transmit enable (TE) signal. The nine lines may be encoded with trinary data (low, high, or open) or binary data (low or high). The words are transmitted twice per encoding sequence to increase security. The MC145027 decoder receives the serial stream and interprets five of the trinary digits as an address code. Thus, 243 addresses are possible. If binary data is used at the encoder, 32 addresses are possible. The remaining serial information is interpreted as four bits of binary data. The valid transmission (VT) output goes high on the MC145027 when two conditions are met. First, two addresses must be consecutively received (in one encoding sequence) which both match the local address. Se [ … ]

Please refer to the file for details.

MC145026D PDF Datasheet

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