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| PartNumber | BU97981KV-BZE2 | BU97981GU-ZE2 | BU9798 |
| Description | LCD Drivers RECOMMENDED ALT 755-BU97981KV-E2 | LCD Drivers 3wire 1.8-3.6V VBGA064T050A Lne/Frm | |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | Rohm Semiconductor |
| Product Category | LCD Drivers | LCD Drivers | PMIC - Display Drivers |
| RoHS | Y | Y | - |
| Number of Segments | 196 Segment | 196 Segment | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Supply Current Max | 130 uA | 48 uA | - |
| Pd Power Dissipation | 1 W | 800 mW | - |
| Minimum Operating Temperature | - 30 C | - 30 C | - |
| Maximum Operating Temperature | + 75 C | + 75 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFP-64 | VBGA-64 | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Product | LCD Segment Drivers | LCD Segment Drivers | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Interface Type | Serial, 3-Wire | Serial, 3-Wire | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | LCD Drivers | LCD Drivers | - |
| Factory Pack Quantity | 1000 | 2500 | - |
| Subcategory | Driver ICs | Driver ICs | - |
| Number of Digits | - | - | - |
| Maximum Clock Frequency | - | 4 MHz | - |
| Part # Aliases | - | BU97981GU | - |
| Unit Weight | - | 0.001235 oz | - |
| Series | - | - | - |
| Package Case | - | - | 64-TFBGA |
| Operating Temperature | - | - | -30°C ~ 75°C |
| Mounting Type | - | - | Surface Mount |
| Interface | - | - | 3-Wire Serial |
| Voltage Supply | - | - | 1.8 V ~ 3.6 V |
| Supplier Device Package | - | - | 64-VBGA (5x5) |
| Configuration | - | - | 196 Segment |
| Current Supply | - | - | - |
| Display Type | - | - | LCD |
| Digits or Characters | - | - | - |