BU9798GUW-E2 Rohm Semiconductor, BU9798GUW-E2 Datasheet - Page 3

• Manufacturer Part Number: BU9798GUW-E2
• Description: IC LCD DVR MULTI 49X4COM 63-VBGA
• Manufacturer: Rohm Semiconductor

Specifications of BU9798GUW-E2

• Display Type: LCD
• Configuration: Dot Matrix
• Interface: 3-Wire SPI Serial
• Current - Supply: 30µA
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -30°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 63-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Other names: BU9798GUW-E2TR

●Absolute maximum ratings (VSS = 0V)
●Recommended operating conditions
© 2010 ROHM Co., Ltd. All rights reserved.
BU97930MUV,BU97931FV,BU9798KV,BU9798GUW,BU97500KV
www.rohm.com
(BU9798KV/GUW : Ta=-30 ~ 75°C, VSS = 0V)
(BU97930MUV, BU97931FV, BU97500KV : Ta=-40 ~ 85°C,VSS = 0V)
Power Supply Voltage1
(VDD)
Power Supply Voltage 2
(VLCD)
Allowable Loss (Pd)
Input Voltage Range
(VIN)
Operational Temperature
Range (Topr)
Storage Temperature
Range (Tstg)
Output Current (Iout1)
Output Current (Iout2)
Output Current (Iout3)
Output Current (Iout4)
Power Supply Voltage 1
(VDD)
Power Supply Voltage 2
(VLCD)
LED Supply Voltage
(VLED)
Output Current
(Iout4)
Output Current
(Iout4)
*1
*2
*3
*4
○
When use more than Ta=25°C,, subtract 8.0mW per degree. (using ROHM standard board)
(board size: 74.2mm×74.2mm×1.6mm
When use more than Ta=25°C,, subtract 10mW per degree. (using ROHM standard board)
(board size: 70mm×70mm×1.6mm
When use more than Ta=25°C,, subtract 8.0mW per degree. (using ROHM standard board )
(board size: 114.3mm×76.2mm×1.6mm)
The power supply condition shall be met VLCD  VDD.
This product is not designed against radioactive ray
Parameter
Parameter
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
BU97930MUV
1.8
2.7
BU97930MUV
-
-
-
material: FR4 board
-
-
-
-
-
material: FR4 board
-40 ~ +85
3.6
5.5
20
-
-
0.8
*1
BU97931FV
1.8
2.7
-0.3 ~ +4.5
-
-
-
BU97931FV
10
50
5
5
-0.5 ~ VDD+0.5
-
-
-
-
-
copper foil: land pattern only)
-0.5 ~ +7.0
-55 ~ +125
3/23
copper foil: land pattern only)
3.6
5.5
20
-
-
/ 0.8
BU9798KV/GUW
BU9798KV
-30 ~ +75
1.0
1.8
3.3
1.0
-
-
/GUW
*3
*2
(KV)
(GUW)
-
-
-
-
-
VLCD
3.6
5.5
20
60
BU97500KV
-0.5 ~ +7.0
-40 ~ +85
2.7
4.5
BU97500KV
-
-
-
1.0
-
-
-
-
*2
-
-
-
-
-
5.5
5.5
Unit
*4
mA SEG output
mA COM output
mA GPO output
mA LED output
-
-
-
W
℃
℃
V
V
V
Unit
mA
mA
V
V
V
Power supply
LCD drive Voltage
Technical Note
2010.04 - Rev.A
Power supply
Power supply
for LCD
Power supply
for LED
Per LED
port 1ch
Total LED
port current
Remarks
Remarks