STP16C596ATTR STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STP16C596ATTR is a 16-channel serial-input, constant-current LED display driver from STMicroelectronics. It provides 16 constant-current output channels driven via SPI-compatible serial interface with programmable current settings up to 30 mA per channel. Available from stock worldwide with competitive pricing.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- STP16C596ATTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1250(MOQ 2500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STP16C596ATTR?
- 16 constant-current output channels with individual programmable current control up to 30 mA per channel
- Serial SPI-compatible interface supporting clock frequencies up to 25 MHz for high-speed data loading
- Integrated error detection with open-circuit and short-circuit diagnostic reporting per output
What is STP16C596ATTR used for?
STP16C596ATTR is ideal for LED matrix and segment display driving in industrial control panels, home appliances, and consumer electronics where independent brightness control of 16 channels is required. Its constant-current architecture ensures uniform LED luminosity despite supply voltage variations, making it well suited for point-of-sale displays, signage, and multi-digit seven-segment readouts. The serial interface and daisy-chain capability allow multiple drivers to be cascaded for large LED arrays with minimal microcontroller I/O usage.
What are the specifications of STP16C596ATTR?
| YTEOL | 0 |
| Data Input Mode | SERIAL |
| Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G24 |
| Multiplexed Display Capability | NO |
| Number of Functions | 1 |
| Number of Segments | 16 |
| Output Characteristics | CONSTANT-CURRENT |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Supply Current-Max | 14.1mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| fmax-Min | 25MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the STP16C596ATTR datasheet?
STP16C596ATTR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STP16C596ATTR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much current can each output channel of STP16C596ATTR sink?
Each of the 16 output channels on STP16C596ATTR can sink a constant current of up to 30 mA, with the exact current level set by an external resistor connected to the REXT pin. This allows uniform LED brightness regardless of forward-voltage spread across the LED array.
Which serial interface does STP16C596ATTR use and at what maximum clock speed?
STP16C596ATTR uses a 3-wire SPI-compatible serial interface with a maximum clock frequency of 25 MHz, enabling rapid loading of 16-bit display data. The device also supports daisy-chaining multiple ICs via the serial data output pin to drive larger LED matrices.
In what package is STP16C596ATTR supplied and what is its operating temperature range?
STP16C596ATTR comes in a 24-lead TSSOP (PDSO-G24) package with a compact footprint suitable for space-constrained PCB layouts. It operates over the industrial temperature range of -40°C to +125°C, making it appropriate for automotive and industrial LED indicator applications.
Can STP16C596ATTR detect LED faults during operation?
Yes, STP16C596ATTR includes built-in open-circuit and short-circuit detection for all 16 output channels. The error status is shifted out via the serial interface, allowing the host microcontroller to identify which specific LED has failed without additional external fault-detection circuitry.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $1.1613 | $2903.30 |
| 5000+ | $1.1371 | $5685.65 |
| 7500+ | $1.1250 | $8437.73 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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