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668 pcs
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668 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
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The A6275ELWTR-T from Allegro Microsystems is an 8-bit serial input constant-current latched LED driver specifically engineered for LED display applications. This BiCMOS device integrates an 8-bit CMOS shift register, data latches, and eight NPN constant-current sink drivers, enabling direct interfacing with microprocessor-based systems.
Key electrical specifications include up to 90 mA constant-current outputs per channel and a typical serial data input rate of 20 MHz with a 5V logic supply. The LED drive current is user-defined by selecting a single external resistor. The device features undervoltage lockout and an ENABLE input for disabling all output drivers.
Packaged in a 16-SOIC surface-mount format, the A6275ELWTR-T is suitable for various applications. It operates reliably over an ambient temperature range of -40°C to 85°C. The device is noted as Last Time Buy, indicating obsolescence and restriction to existing customer applications.
This LED driver is pin-compatible with the TB62705CP and offers similar devices like the A6277 (150 mA output) and A6276 (16-bit device).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The A6275ELWTR-T provides up to 90 mA constant-current outputs per channel.
The operating supply voltage range is from 4.5V to 5.5V.
The typical serial data input rate is up to 20 MHz.
The operating temperature range is -40°C to 85°C.
The device has 8 constant-current outputs.
It is available in a 16-SOIC package, supplied on tape and reel.
Yes, the status is RoHS3 Compliant.