14 Bit TTL Lead, Tin ADC AD7894 5V 8-SOIC (0.154, 3.90mm Width)
SOT-23
AD7894BR-3REEL Datasheet
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Specifications
Name
Value
Type
Parameter
Contact Plating
Lead, Tin
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
27.5mW
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
5V
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
AD7894
Pin Count
8
Output Type
TTL
Operating Supply Voltage
5V
Polarity
Bipolar
Power Supplies
5V
Configuration
S/H-ADC
Number of Channels
1
Interface
2-Wire, SPI, Serial
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Power Dissipation
27.5mW
Number of Bits
14
Input Type
Single Ended
Architecture
SAR
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Single
Reference Type
External
Data Interface
SPI
Resolution
1.75 B
Sampling Rate
200 ksps
Voltage - Supply, Analog
5V
Number of Analog In Channels
1
Sampling Rate (Per Second)
200k
Output Bit Code
2'S COMPLEMENT BINARY
Power Consumption
20mW
Linearity Error-Max (EL)
0.0092%
Integral Nonlinearity (INL)
1 LSB
Sample and Hold / Track and Hold
TRACK
Input Capacitance
10pF
Ratio - S/H:ADC
1:1
Signal to Noise Ratio (SNR)
78 dB
Differential Nonlinearity
-1 LSB
Conversion Time-Max
5μs
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
AD7894BR-3REEL Product Details
AD7894BR-3REEL Overview
The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 8-SOIC (0.154, 3.90mm Width) package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 8 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 1 channels.The is equipped with 8 pin count.The peak reflow temperature (Cel) amounts to 240 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 200k Hz.The input type of this electronic AD converter is 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 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 TRACK time.The architecture that analogue to digital converter's core adopts is SAR.There are 8 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, 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 1.75 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 AD7894 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.It is possible to categorize the supply type according to Single.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 4.75V.This electrical digital converter operates from a supply voltage of 5V.The ADC converter operates from 5V power supplies.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 27.5mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 27.5mW.The number of channels is growing strong/weak: 1.The output it is configured with uses TTL.
AD7894BR-3REEL Features
1 Functions 8 basic kinds of terminations 8 pin count Minimal supply voltage of 4.75V 5V power supplies
AD7894BR-3REEL Applications
There are a lot of Analog Devices Inc. AD7894BR-3REEL ADC applications.