Texas Instruments ADS7843EG4 Touch Screen Controllers
IC SCREEN CNTRL 12BIT 16SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS7843EG4
Detailed Description
IC SCREEN CNTRL 12BIT 16SSOP
Package
16-SSOP (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SSOP (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADS7843EG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS7843EG4 Touch Screen Controllers technical specifications.
General
Interface
Serial
Package / Case
16-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5V
Current Supply
2.5 µA
Touchscreen
4 Wire Resistive
Resolution Bits
12 b
Voltage Reference
External
Alternate Parts Comparison (ADS7843EG4 vs ADS7825P vs ADS7960SRHBR vs ADS4129IRGZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SSOP | 28-DIP | 32-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Voltage Reference | External | -- | External | Internal |
| Architecture | -- | SAR | SAR | Pipelined |
| Configuration | -- | S/H-ADC | MUX-S/H-ADC | S/H-ADC |
| Data Interface | -- | SPI, Parallel | SPI | LVDS - Parallel, Parallel |
| Input Type | -- | SINGLE-ENDED | Voltage | Voltage |
| Number of Ad Converters | -- | 1 | 1 | 1 |
| Number of Bits | -- | 16 | 8 | 12 |
| Number of Inputs | -- | 4 | 12 | 1 |
| Package | -- | PDIP | VQFN EP | VQFN EP |
| Action |
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