ADS7843E/2K5
206 purchased
SSOP-16
12-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16 tape-and-reel packaging.
Reference price
Needs inquiryADS7843/2K5 Touch Screen Controllers by Texas Instruments
ADS7843/2K5 is a Touch Screen Controllers from Texas Instruments in SSOP-16 packaging. It is commonly reviewed for 12-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16, tape-and-reel 2500pcs. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
ADS7843/2K5
- Internal code
TCE000043362
- Package
SSOP-16
- Manufacturer
- Texas Instruments
Key specifications
- Series
ADS7843
- Min Quantity
1
- Category
- Data Converters
- Sub Category
- Touch Screen Controllers
- Description
12-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16, tape-and-reel 2500pcs.
- key Attributes
-
- Datasheet
- View ADS7843/2K5 Datasheet
Trust signals
Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for ADS7843/2K5 before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: ADS7843/2K5
- Package to verify: SSOP-16
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for ADS7843/2K5 from Texas Instruments, including product identity, application fit, package notes, and purchasing considerations.
ADS7843/2K5 is a 12-bit touch-screen controller and analog-to-digital converter from Texas Instruments with a synchronous serial SPI-compatible interface, 4-wire resistive touch support, ratiometric conversion, and 2.7V to 5V single-supply operation. The device supports programmable 8-bit or 12-bit resolution, up to 125kHz conversion rate, two auxiliary analog inputs, and full power-down control, making it suitable for battery-powered touch interfaces and portable instrumentation. Confirm package code DBQ (SSOP-16), reference-voltage range, and tape-and-reel ordering details before release.
Technical parameters
Parameters
Compare grouped ADS7843/2K5 parameters from Texas Instruments, including package, series, key attributes, and technical values used for engineering and sourcing review.
Export Classifications & Environmental
RoHS Status
RoHS
Product Attribute
ECCN
EAR99
Product Attribute
Operating Temperature
-40C to 85C
Product Attribute
Supply Voltage
2.7V to 5.5V
Product Attribute
Resolution
12-bit
Product Attribute
Interface
SPI, QSPI, MICROWIRE
| Parameter | Value |
|---|---|
RoHS Status Indicates whether the component complies with the EU RoHS directive restricting hazardous substances. Buyers should verify this status for regulatory compliance and market access. Check the datasheet or certificate for exact compliance details. | RoHS |
| Parameter | Value |
|---|---|
ECCN Export Control Classification Number assigned by the U.S. government. Determines whether the component requires an export license. Essential for international trade compliance. Verify the ECCN with the manufacturer or supplier before shipping to avoid legal issues. | EAR99 |
Operating Temperature Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings. | -40C to 85C |
Supply Voltage Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage. | 2.7V to 5.5V |
Resolution Resolution defines the smallest detectable change in a sensor's output or measurement. For electronic components, it determines precision and accuracy. Engineers compare resolution to ensure the component meets system requirements. Always verify the datasheet for exact resolution specifications under operating conditions. | 12-bit |
Interface Specifies the communication protocol or interface type used by the component, such as I2C, SPI, UART, or USB. This determines how the device connects to a microcontroller or system. Verify compatibility with your host controller and bus voltage levels before design-in. | SPI, QSPI, MICROWIRE |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | SSOP-16 |
Supplier Device Package Indicates the physical package type as designated by the component manufacturer, such as SOIC, QFN, or BGA. This affects PCB footprint, thermal performance, and assembly processes. Confirm compatibility with your board layout and soldering requirements before design finalization. | DBQ (SSOP-16) |
| Parameter | Value |
|---|---|
Touch Points Specifies the maximum number of simultaneous touch points the touchscreen controller or display can detect. Compare this value with your application's multi-touch requirements, such as pinch or swipe gestures. Verify against the datasheet to ensure the touch panel supports the intended number of fingers. | 4-wire resistive |
Datasheet preview
Datasheet PDF viewer
Preview the ADS7843/2K5 datasheet from Texas Instruments to check package, electrical characteristics, application notes, and document evidence before RFQ.
Texas Instruments
ADS7843/2K5
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Notice documents
PCN / product notice documents
0 documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for ADS7843/2K5. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Recommended products
Explore related Touch Screen Controllers products to compare fit, stock status, datasheets, and sourcing options.
ADS7846E/2K5167 purchasedTQFP-48ADS7846E/2K5 is a 12-bit 4-wire resistive touch-screen controller from Texas Instruments in a TQFP-48 package, supplied on a 2500-piece reel (Tape and Reel). Suited for HMI front-ends on industrial, medical and consumer panels.
Reference price$3.95
Common questions
Product FAQ
Targeted answers for buyers verifying the exact ADS7843/2K5 ordering code, packaging, stock, datasheet, and replacement path.
What does ADS7843/2K5 mean?
ADS7843/2K5 is the exact ordering code listed for a Touch Screen Controllers component from Texas Instruments. The current package reference is SSOP-16, with listed context including 12-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16, tape-and-reel 2500pcs.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the ADS7843/2K5 ordering code?
Treat ADS7843/2K5 as the full ordering code during RFQ and engineering review. Confirm the listed SSOP-16 package, manufacturer documentation from Texas Instruments, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is ADS7843/2K5 supplied in?
ADS7843/2K5 is currently listed with package reference SSOP-16 from Texas Instruments. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is ADS7843/2K5 currently available?
ADS7843/2K5 is currently marked with stock availability on this page. Before ordering, confirm the package (SSOP-16), listed stock (181449), available quantity (92709), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare ADS7843/2K5 alternatives?
A mapped alternative list is not currently published for ADS7843/2K5. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.