12 Bit 0.64mm Touch Screen Controller Automotive, AEC-Q100 Series ADS7843 2.7V 16-SSOP (0.154, 3.90mm Width)
SOT-23
ADS7843IDBQRQ1 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.154, 3.90mm Width)
Number of Pins
16
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Series
Automotive, AEC-Q100
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code
8542.39.00.01
Subcategory
Analog to Digital Converters
Technology
CMOS
Voltage - Supply
2.7V~5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
2.7V
Terminal Pitch
0.64mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
ADS7843
Pin Count
16
Qualification Status
Not Qualified
Power Supplies
2.7V
Interface
Serial
Operating Supply Current
280μA
Nominal Supply Current
280μA
Number of Bits
12
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Number of Analog In Channels
4
Output Bit Code
BINARY
Linearity Error-Max (EL)
0.0488%
Sample and Hold / Track and Hold
SAMPLE
Analog Input Voltage-Max
3.6V
Conversion Time-Max
6μs
Resolution (Bits)
12 b
Touchscreen
4 Wire Resistive
Voltage Reference
External
Height
1.75mm
Length
4.9mm
Width
3.9mm
Thickness
1.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.464874
$0.464874
10
$0.438560
$4.3856
100
$0.413736
$41.3736
500
$0.390317
$195.1585
1000
$0.368223
$368.223
ADS7843IDBQRQ1 Product Details
ADS7843IDBQRQ1 Overview
Housed in a Tape & Reel (TR) package.In addition to the 16-SSOP (0.154, 3.90mm Width) package, this item was sent separately.The device adapts Serial interface for better data acquisition performance.A Surface Mount-axis is mounted on the part.I strongly recommend you to redo the circuit if your meter does not display 2.7V~5V for the supply voltage, according to how this unit is designed.This chip should have an average operating temperature of -40°C~85°C.The 16 terminals are present in total, each of which offers a different function.In this case, ADS7843 is the base part number for the device.It is a 16 pin part, which is composed of a total of 16 pins.As well as providing voltage reference for External, it also provides current reference for External.This data acquisition device has 16-pin connectors suitable for a variety of applications.With Surface Mount integrated into this product, design flexibility is enhanced.The device is capable of acquiring high-resolution 12-bit data.In order for the part to function normally, it requires current from the 280μA supply.Ideally, this gadget should be powered by a voltage of 2.7V.Like other high-quality Analog to Digital Converterss, it provides excellent data acquisition capabilities.Please refer to the official website to learn more about the Automotive, AEC-Q100 series, family, and product line.Powered by 2.7V power supplies, this part needs to be powered.For the acquisition of high-level analog sources, an analog IN channel with a 4 value is implemented.
ADS7843IDBQRQ1 Features
ADS7843IDBQRQ1 Applications
There are a lot of Texas Instruments ADS7843IDBQRQ1 Touch Screen Controllers applications.