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제품 상세 정보:
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| 부품 번호: | TCA6507RUER | 출력 수 :: | 7 출력 |
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| 출력 전류 :: | 40 마 | 공급 전압 - 최대 :: | 3.6 v |
| 공급 전압 - 최소 :: | 1.65 Ｖ | 작동 주파수 :: | 400 킬로 헤르츠 |
| 강조하다: | TCA6507RUER,TCA6507RUER Integrated Circuit Chip,7-Bit I2C And SMBus LED Driver |
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TCA6507RUER Integrated Circuit Chip Low-Voltage 7-Bit I2C And SMBus LED Driver With Intensity Control And Shutdown
Product Description Of TCA6507RUER
This TCA6507RUER 7-bit LED dimmer for the two-line bidirectional bus (I2C) is designed to control (or dim) LEDs through the I2C interface. Without this device, the microcontroller must be actively involved in turning on and off the LEDs (per the required dimming rate), which uses valuable processor time. The TCA6507RUER alleviates this issue by limiting the number of operations required by the processor in blinking LEDs and helps to create a more efficient system. The TCA6507RUER handles all pulse width modulation (PWM) logic, allowing the processor to use its cycles for more important tasks.
Specifications Of TCA6507RUER
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Number of Outputs
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7
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Voltage - Supply (Min)
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1.65V
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Voltage - Supply (Max)
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3.6V
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Voltage - Output
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5.5V
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Current - Output / Channel
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40mA
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Frequency
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100kHz, 400kHz
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Dimming
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I2C, SMBus
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Operating Temperature
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-40°C ~ 125°C (TA)
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Features Of TCA6507RUER
Seven LED Driver Outputs: ON, OFF, Blinking, Fading at Programmable Rates
Open-Drain Outputs Directly Drive LEDs to 40-mA Maximum
Two Independent Banks of LED Drivers
Widely Programmable Blink Rates, Fade-ON and Fade-OFF Rates and Maximum Intensity
Outputs Not Used as LED Drivers Can Be Used as Regular General-Purpose Open-Drain Outputs
16 Steps of Maximum Intensity Control from Fully-OFF to Fully-ON States
Smooth Perceived Transitions for Fade-ON and Fade-OFF
Operating Power-Supply Voltage Range of 1.65 V to 3.6 V
5.5-V Tolerant Open-Drain Outputs
Low Standby Current With Shutdown Capability for Additional Power Savings
Programmed Through I2C Bus Interface Logic Compatible With SMBus
No Glitch on Power Up
ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class I
Applications Of TCA6507RUER
Mobile Phones
Desktop and Laptop Computers
Human Machine Interface
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
담당자: Sales Manager
전화 번호: 86-13410018555
팩스: 86-0755-83957753
