ROHM Product Detail

新设计非推荐

BU91501KV-M

车载用低Duty LCD段码驱动器
Data Sheet
BU91501KV-M

新设计非推荐 BU91501KV-M
车载用低Duty LCD段码驱动器

为支持现有客户而生产的产品。不对新设计出售此产品。

Data Sheet
Data Sheet

主要规格

 
型号 | BU91501KV-ME2
封装 | VQFP64
包装形态 | Taping
包装数量 | 1000
最小独立包装数量 | 1000
RoHS | Yes

功能安全:

类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
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特性：

Grade

Automotive

Segment Element

204

Duty

1/4, 1/3

Bias

1/3, 1/2

Elements of MUX 1:3

156

Elements of MUX 1:4

204

Interface [line serial]

3wire+KEYOUT

Interface Voltage (Min.)[V]

2.7

Interface Voltage (Max.)[V]

6

Power Supply for LCD (Min.) [V]

4.5

Power Supply for LCD (Max.) [V]

6

Max GPO [port]

4

Max KEYSCAN [Key]

30

LCD Driving Waveform

Line/Frame

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

12.0x12.0 (t=1.6)

Common Standard

AEC-Q100 (Automotive Grade)

特点：

  • AEC-Q100 Qualified
  • Key input function for up to 30 keys
    (A key scan is performed only when a key is pressed.)
  • Either 1/4 or 1/3 duty can be selected
    1/4 duty drive ： Up to 204 segments
    1/3 duty drive ： Up to 156 segments
  • Integrated RAM for display data (DDRAM)
  • Segment/GPO (Max 4port) output mode selectable
  • Support standby mode
  • Integrated Power-on Reset circuit
  • Integrated Oscillator circuit
  • No external component
  • Low power consumption design
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