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Power Management-LED Display Driver-16-BIT CONSTANT CURRENT
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Part No.
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Features
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VIN(V)
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Vout(V)
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Iout(mA)
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IGND(mA)
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Input Clock
Frequency(MHz)
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Package
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L16B06
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16 Bit Constant Current LED Driver
*Indoor/Outdoor LED Video Display
*LED Variable Message Signs (VMS) System
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3.3~5.0
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17
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70
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1500
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25
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SSOP-24
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L16B40
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16-BIT CONSTANT CURRENT LED DRIVER WITH BUILT-IN TO ELIMINATE THE GHOSTING
* Built-in to eliminate the ghosting
* Supply voltage range: 3.3V ~ 5.5V
* Constant output current range: 2 ~ 40mA
* Output voltage: 20V (Max.)
* Operating temperature range: -40°C ~ 85°C
* Output current accuracy:ICs: ±3.0% (Typ.)
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3.3~5.5
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20
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40
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1000
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30
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SSOP-24
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L16B45
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16-BIT CONSTANT CURRENT LED SINK DRIVER
* 16 constant-current output channels
* Constant output current invariant to load voltage change：
Constant output current range:
3~45mA @ VDD=5V
3~30mA @ VDD=3.3V
* Excellent output current accuracy:
between channels: ±3% (typ.),
between ICs: ±6% (typ.)
* Output current adjusted through an external resistor
* Fast response of output current, OE (min.): 300ns @ VDD=3.3V
* 25MHz clock frequency
* Schmitt trigger input
* 3.3V, 5V supply voltage
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3.3~5.5
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17
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90
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1000
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25
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SOP-24
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L16B45A
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16-BIT CONSTANT CURRENT LED SINK DRIVER
* 16 constant-current output channels
* Constant output current invariant to load voltage change：
Constant output current range:
3~45mA @ VDD=5V
3~30mA @ VDD=3.3V
* Excellent output current accuracy:
between channels: ±2.5% (max.),
between ICs: ±3.0% (max.)
* Output current adjusted through an external resistor
* Fast response of output current, OE (min.): 70ns @ VDD=3.3V
* 25MHz clock frequency
* Schmitt trigger input
* 3.3V/5V supply voltage
* Halogen Free
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3.3~5.5
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17
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45
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720
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25
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SSOP-24
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L16B45B
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16-BIT CONSTANT CURRENT LED SINK DRIVER
* 16 constant-current output channels
* Constant output current invariant to load voltage change:
Constant output current range:
0.6~45mA @ VDD=5V
0.6~35mA @ VDD=3.3V
* Output current adjusted through an external resistor
* Fast response of output current, OE : 20ns @ VDD=3.3V
* Schmitt trigger input
* 3.3V, 5V supply voltage
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3.3~5.5
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11
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45
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720
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35
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SSOP-24
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