BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
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821 pcs
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821 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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821 pcs
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821 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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The Texas Instruments BUF12840AIRGER is a 12-channel gamma voltage generator designed for TFT-LCD reference drivers. It offers 10-bit resolution and the capability to read gamma voltage settings from external EEPROM.
This device features two independent, pin-selectable memory banks, allowing for simultaneous storage of two different gamma curves. This facilitates easy switching between curves as needed for display applications. The gamma channels provide rail-to-rail output, swinging typically to within 200mV of either supply rail with a 5mA load.
Operating with a supply voltage range of 9V to 20V and a digital supply of 2V to 5.5V, the BUF12840AIRGER consumes low supply current. It utilizes a two-wire interface that supports both 400kHz and 3.4MHz operation for programming. The component is housed in a 24-pin VQFN package and operates within a temperature range of -40°C to 95°C.
Key features include its 12 programmable gamma channels, external EEPROM read capability, and dual memory banks. The device is suitable for applications requiring precise gamma voltage generation for LCD displays.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 9V to 20V.
The digital supply voltage is 2V to 5.5V.
The BUF12840AIRGER has 12 channels.
The resolution is 10-bit.
The operating temperature range is -40°C to 95°C.
It uses a two-wire interface that supports 400kHz and 3.4MHz operation.
The package type is VQFN with 24 pins.