BU2098F-E2 ROHM

Datasheet Serial-in / Parallel-out Driver Series 2 2-input I C-bus Serial in/Parallel out Drivers BU2098F Description Key Specifications BU2098F is an open drain output driver.It incorporates a Power supply voltage range: 2.7V to 5.5V built-in shift register and a latch circuit to control a Output voltage: 0V to 15V maximum of 8 outputs by a 2-line interface, linked to a Operating temperature range: -40 to +85 microcontroller. An open drain output provides maximum 25mA current. Package W(Typ) x D(Typ) x H(Max) Features SOP16 10.00mm x 6.20mm x 1.71mm LED can be driven directly 8 Bit parallel output This product can be operated on low voltage 2 Compatible with I C-bus 2 *I C-bus is a trademark of NXP Semiconductors. Applications Drive of LED Drive of Solenoid Drive of Relay Pin Configurations Block Diagrams (Top View) Power-On A0 1 VDD Reset 16 A1 2 15 SDA A2 SCL 3 14 SDA SCL N.C. Q0 4 13 12 Q7 Q1 5 2 I C-bus Shift A0 11 Q2 6 Q6 Controller Register A1 7 10 Q3 Q5 A2 9 VSS Q4 8 8bit Latch Write Buffer Q0 Q7 Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays . www.rohm.com TSZ02201-0RHR1GZ00100-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/14 TSZ2211114001 01.Sep.2015 Rev.002 BU2098F Pin Descriptions Pin No. Pin Name I/O Function 1 A0 I 2 A1 I Address input (internally pull-up) 3 A2 I 4 Q0 5 Q1 O Open drain output 6 Q2 7 Q3 8 V - Ground SS 9 Q4 10 Q5 O Open drain output 11 Q6 12 Q7 13 N.C. - Non connected 14 SCL I Serial clock input 15 SDA I/O Serial data input/output 16 VDD - Power supply Absolute Maximum Ratings Parameter Symbol Limits Unit Power Supply Voltage V -0.5 to +7.0 V DD Input Voltage V -0.5 to V +0.5 V IN DD Output Voltage V V to +18.0 V O SS Operating Temperature T -40 to +85 C opr Storage Temperature T -55 to +125 C stg (Note 1) Power Dissipation P 0.30 W D (Note 1) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 3.0mW per 1C above 25C. Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. Recommended Operating Conditions (T =25 , V =0V) A SS Parameter Symbol Limits Unit Power Supply Voltage V +2.7 to +5.5 V DD Output Voltage V 0 to +15 V O . www.rohm.com TSZ02201-0RHR1GZ00100-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/14 TSZ2211115001 01.Sep.2015 Rev.002