A68064 Datasheet
The A68064 operates as a simple SPI-like device without a dedicated chip select (instead using Output Enable). Here’s the standard workflow:
Obtain the official datasheet from the semiconductor vendor’s website or authorized distributors for complete electrical tables, timing diagrams, package drawings, recommended PCB layout, and full register descriptions.
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The A68064 datasheet provides essential technical details for this component, which is frequently identified as a silicon rectifier diode produced by DIODES Inc. or as a transistor in a small TO-220 package by TECCOR. The documentation is highly rated for its clarity in outlining the component's role in power management and protection systems, particularly for rectification in units like the FA-01 distribution unit. Review Highlights
Comprehensive Specifications: The datasheet clearly defines the extended temperature range (typically -40∘Cnegative 40 raised to the composed with power C 105∘C105 raised to the composed with power C
) and operating conditions, making it reliable for industrial applications.
Application Clarity: It effectively describes the component's functionality, such as its use as a latch driver IC for stable data retention in LCD displays, ensuring flicker-free performance.
Reliability Focus: Reviewers on platforms like Utsource emphasize that the documentation supports the component's reputation for efficiency and low-power design.
Technical Depth: It provides necessary details for integration, including pin configurations and interface types (e.g., parallel interface for latched drivers). A68064 | In Stock | Utsource
The A68064 is primarily identified as an N-Channel MOSFET or transistor manufactured by Teccor (now part of Littelfuse). It is commonly used for high-power switching, industrial automation, and motor control. 🛠️ Technical Specifications a68064 datasheet
Based on available technical summaries, the A68064 features:
Package Type: TO-220 (through-hole, offering excellent heat dissipation) Operating Temperature: -40°C to +105°C (extended range) Primary Function: High-performance power switching Key Traits: Low
RDS(on)cap R sub cap D cap S open paren o n close paren end-sub
(resistance when on) and high voltage rating to minimize heat generation
Mounting: Through-hole for mechanical robustness in high-power systems 🏗️ Typical Applications
The A68064 is often integrated into systems requiring efficient power management:
Motor Control: Driving DC motors or actuators in industrial machinery
Power Supplies: Switching power supplies and voltage regulation
Industrial Automation: High-current switching in control systems The A68064 operates as a simple SPI-like device
Automotive: Used in distribution units for circuit protection 🔍 Part Number Variations & Substitutes
While "A68064" is the common identifier, it appears in various inventories alongside related parts: Manufacturer: Primarily Teccor or NBR (Diodes/Rectifiers)
Equivalent Series: Often grouped with A68063, A68066, and A68067 as part of a compatible series for industrial repairs
Availability: Listed as discontinued by some manufacturers, but still available through distributors like Radwell International or Veswin Electronics
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The A68064 excels in three common scenarios: The A68064 excels in three common scenarios: Based
Based on errata and application notes linked from the A68064 datasheet:
Below is a simple Arduino sketch demonstrating how to control 8 outputs using three digital pins, as implied by the datasheet’s serial interface:
// A68064 Driver Example int dataPin = 2; int clockPin = 3; int strobePin = 4; int enablePin = 5;void setup() pinMode(dataPin, OUTPUT); pinMode(clockPin, OUTPUT); pinMode(strobePin, OUTPUT); pinMode(enablePin, OUTPUT);
digitalWrite(enablePin, LOW); // Enable outputs digitalWrite(strobePin, LOW);
void writeA68064(byte data) // Shift out 8 bits, MSB first (output 1 = MSB) for (int i = 7; i >= 0; i--) digitalWrite(dataPin, (data >> i) & 1); digitalWrite(clockPin, HIGH); delayMicroseconds(1); digitalWrite(clockPin, LOW); // Latch the data digitalWrite(strobePin, HIGH); delayMicroseconds(1); digitalWrite(strobePin, LOW);
void loop() writeA68064(0b10101010); // Alternate outputs ON delay(1000); writeA68064(0b01010101); // Alternate outputs OFF delay(1000);
Use the A68064 as a high-side driver for common-cathode LED displays. Each output can sink current from a digit strobe line. However, recall that outputs are source drivers (open-collector to ground), meaning they sink current from the load. For LEDs, connect anode to VBB via a resistor, cathode to A68064 output.