LCD Segment Drivers for Mobile Phones

ROHM provides SEGMENT Driver series (from 72Segment up to 200Segment) which are best suitable for meter equipment, AV application and home appliance.　The lineup is as follows; the low power consumption type integrated buffer AMP for LCD Driving circuit, the type of integrated RAM and reduce micro-processor load, the type of integrated Key-scan and GPO function. So it is able to offers best suitable LCD SEGMENT Driver for several set system.

LCD Segment Drivers for Mobile Phones

Part No.	Supply Voltage （V）	Output	LCD Drive Voltage （V）	Duty	Bias	I/F	Package	RoHS

BU9735K	2.5 to 5.5	72Segment (18SEG×4COM)	2.5 to 5.5	1/4	1/3	4line serial	QFP32	Yes
NEW BU9796FS	2.5 to 5.5	80Segment (20SEG×4COM)	2.5 to 5.5	1/4	1/2, 1/3	2line serial	SSOP-A32	Yes
BU9716BKV	4.5 to 5.5	96Segment (32SEG×3COM)	4.5 to 5.5	1/3	1/2, 1/3	3line serial	VQFP48C	Yes
BU9718KV	2.7 to 3.5	96Segment (32SEG×3COM)	2.7 to 3.5	1/3	1/2, 1/3	3line serial	VQFP48C	Yes
BU9728AKV	2.5 to 5.5	128Segment (32SEG×4COM)	2.5 to 5.5	1/4	1/3	4line serial	VQFP48C	Yes
NEW BU9795AKV	2.5 to 5.5	140Segment (35SEG×4COM)	2.5 to 5.5	1/4	1/2, 1/3	3line serial	VQFP48C	Yes
NEW BU9795AFV	2.5 to 5.5	108Segment (27SEG*4COM)	2.5 to 5.5	1/4	1/2, 1/3	3line serial	SSOP-B40	Yes
* BU9795AGUW	2.5 to 5.5	124Segment (31SEG*4COM)	2.5 to 5.5	1/4	1/2, 1/3	3line serial	VBGA048W040	Yes
NEW BU9794KV	2.5 to 5.5	200Segment (50SEG×4COM)	2.5 to 5.5	1/4	1/2, 1/3	3line serial	VQFP64	Yes
BU9799KV	2.5 to 5.5	200Segment (50SEG×4COM)	2.5 to 5.5	1/4	1/2, 1/3	2line serial	VQFP64	Yes