| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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51,657 pcs
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51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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28,077 pcs
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28077 pcs | On Request | 1 | On Request | On Request | 1344+ | On Request | On Request | |
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15,733 pcs
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15733 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,086 pcs
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1086 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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450 pcs
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450 pcs | On Request | 1 | On Request | On Request | 1344+ | On Request | On Request | |
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414 pcs
|
414 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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17 pcs
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17 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TCA6507PWR from Texas Instruments is a versatile 7-bit LED driver designed for various applications requiring precise LED control. This device operates using the I2C and SMBus protocols, allowing for easy integration into embedded systems. It features seven LED driver outputs capable of ON, OFF, Blinking, and Fading functions at programmable rates.
The driver supports a maximum current of 40mA per output and can be configured into two independent banks. It offers 16 steps of maximum intensity control, enabling smooth perceived transitions for fade-on and fade-off effects. The operating power-supply voltage ranges from 1.65V to 3.6V, with 5.5V tolerant open-drain outputs. The device also includes a shutdown capability for power savings and is programmed through an I2C bus interface.
Packaged in a 14-TSSOP, the TCA6507PWR is suitable for surface mount applications. Its open-drain outputs can also be utilized as regular general-purpose outputs when not driving LEDs. The component is rated for an operating temperature range of -40°C to 125°C (TA) and features ESD protection exceeding JESD 22 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating power-supply voltage range is 1.65V to 3.6V.
The TCA6507PWR is available in a 14-TSSOP (0.173", 4.40mm Width) surface mount package.
The operating temperature range is -40°C to 85°C.
It has 7 outputs.
It supports I2C and SMBus dimming.
Each output can sink up to 40mA.
Features include PWM dimming, hot swap, reset pin, LED driver, open-drain outputs, 16 steps of maximum intensity control, shutdown capability, ESD protection, and latch-up performance.