ADS7843/2K5
177 purchased
SSOP-16
12-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16, tape-and-reel 2500pcs.
Reference price
$2.40ADS7846E/2K5 Touch Screen Controllers by Texas Instruments
ADS7846E/2K5 is a Touch Screen Controllers from Texas Instruments in TQFP-48 packaging. It is commonly reviewed for ADS7846E/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. 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
ADS7846E/2K5
- Internal code
TCE000045758
- Package
TQFP-48
- Manufacturer
- Texas Instruments
Key specifications
- Series
ADS7846
- Min Quantity
1
- Category
- Data Converters
- Sub Category
- Touch Screen Controllers
- Description
ADS7846E/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.
- key Attributes
-
- Datasheet
- View ADS7846E/2K5 Datasheet
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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 ADS7846E/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: ADS7846E/2K5
- Package to verify: TQFP-48
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 ADS7846E/2K5 from Texas Instruments, including product identity, application fit, package notes, and purchasing considerations.
The ADS7846E/2K5 is a 12-bit, 4-wire resistive touch-screen controller from Texas Instruments, supplied in a TQFP-48 package on a 2500-piece reel. It pairs with a 4-wire resistive touch panel and reports X, Y and touch-pressure measurements over an SPI-compatible serial interface. Internal ratiometric conversion, on-chip drivers and low-power shutdown make it a common choice for HMI panels in industrial, medical and consumer applications. Confirm panel compatibility, reference voltage, and SPI timing against the datasheet before release.
Technical parameters
Parameters
Compare grouped ADS7846E/2K5 parameters from Texas Instruments, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Parameter
Number Of Inputs
1 (X, Y, Z multiplexed)
Export Classifications & Environmental
RoHS Compliance
RoHS
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Data Interface
SPI
Product Attribute
Sampling Rate
125 ksps
Product Attribute
Package / Case
TQFP-48
| Parameter | Value |
|---|---|
Number Of Inputs Defines how many input channels the component supports, such as a multiplexer, logic gate, or amplifier. This determines the maximum number of signals that can be routed or processed. Ensure the input count matches your system's channel requirements and pin configuration. | 1 (X, Y, Z multiplexed) |
| Parameter | Value |
|---|---|
RoHS Compliance Indicates whether the component meets the EU Restriction of Hazardous Substances directive. Check this attribute to ensure regulatory compliance for your target market. Verify the latest RoHS status in the datasheet or certificate, as exemptions may apply. | RoHS |
| Parameter | Value |
|---|---|
Mounting Type Specifies how the component is attached to the PCB, such as through-hole or surface mount. This affects assembly processes, thermal performance, and mechanical strength. Buyers should verify compatibility with their manufacturing capabilities and design requirements. | Surface Mount |
Data Interface Specifies the communication protocol used by the component for data exchange. Common interfaces include I2C, SPI, UART, CAN, and USB. Verify the supported protocol and voltage levels in the datasheet to ensure compatibility with your system design. | SPI |
Sampling Rate Number of analog signal samples taken per second by an ADC or digital sensor. Determines maximum signal frequency that can be accurately captured. Verify against datasheet for your application's bandwidth needs. | 125 ksps |
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. | TQFP-48 |
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 |
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. | 2.7 V to 5.5 V |
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. | TQFP-48 (7mm x 7mm) |
Packaging Indicates the form of delivery for the component, such as tape and reel, tube, or tray. This affects handling, storage, and assembly processes. Verify the packaging type matches your production requirements and equipment compatibility. | Tape & Reel (TR) — 2500 pcs |
| Parameter | Value |
|---|---|
Touch Panel Type Specifies the sensing technology used in the touch panel, such as resistive, capacitive, or infrared. This affects durability, sensitivity, and compatibility with gloved or stylus input. Verify the type against the datasheet to ensure it meets your application's environmental and user interface requirements. | 4-Wire Resistive |
Datasheet preview
Datasheet PDF viewer
Preview the ADS7846E/2K5 datasheet from Texas Instruments to check package, electrical characteristics, application notes, and document evidence before RFQ.
Texas Instruments
ADS7846E/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 ADS7846E/2K5. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
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Explore related Touch Screen Controllers products to compare fit, stock status, datasheets, and sourcing options.
ADS7843E/2K5206 purchasedSSOP-1612-bit touch-screen controller and ADC with synchronous serial interface in SSOP-16 tape-and-reel packaging.
Reference priceNeeds inquiry
Common questions
Product FAQ
Targeted answers for buyers verifying the exact ADS7846E/2K5 ordering code, packaging, stock, datasheet, and replacement path.
What does ADS7846E/2K5 mean?
ADS7846E/2K5 is the exact ordering code listed for a Touch Screen Controllers component from Texas Instruments. The current package reference is TQFP-48, with listed context including ADS7846E/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.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the ADS7846E/2K5 ordering code?
Treat ADS7846E/2K5 as the full ordering code during RFQ and engineering review. Confirm the listed TQFP-48 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 ADS7846E/2K5 supplied in?
ADS7846E/2K5 is currently listed with package reference TQFP-48 from Texas Instruments. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is ADS7846E/2K5 currently available?
ADS7846E/2K5 is currently marked with stock availability on this page. Before ordering, confirm the package (TQFP-48), listed stock (74839), available quantity (32737), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare ADS7846E/2K5 alternatives?
A mapped alternative list is not currently published for ADS7846E/2K5. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.