ROHM Product Detail

新設計不推薦

BD3381EKV-C

車電用 多輸入監控LSI
Data Sheet
BD3381EKV-C

新設計不推薦 BD3381EKV-C
車電用 多輸入監控LSI

為了既有客戶所需而生產的產品。對於新設計則不予販售。

Data Sheet
Data Sheet

Product Detail

 
料號 | BD3381EKV-CE2
封裝 | HTQFP64BV
包裝形式 | Taping
單位數量 | 1000
最小包裝數量 | 1000
RoHS | Yes

功能安全:

類別 : 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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規格:

Fully Functional Voltage(Min.)[V]

6

Fully Functional Voltage(Max.)[V]

28

VDDI Supply Voltage(Min.)[V]

3.1

VDDI Supply Voltage(Max.)[V]

5.25

Switch Input Number

33

Switch Input Voltage(Min.)[V]

-14

Switch Input Voltage(Max.)[V]

40

Wetting Current (Min)

1mA, 3mA, 5mA, 10mA, 15mA

Wetting Current Type

Pull up / Pull down

Intermittent Monitoring Current [µA]

110

Clock Frequency (Max)[MHz]

4.4

Control Interface

SPI

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

12x12 (t=1)

Common Standard

AEC-Q100 (Automotive Grade)

功能:

  • AEC-Q100 Qualified (Grade 1)
  • Uses 3.3 V/5.0 V SPI Protocol in Communicating with the MCU
  • Serial Communication Error Checking through 8-bit CRC
  • Thermal Shutdown Protection (TSD)
  • Power on Reset (POR)
  • Selectable Source/Sink Current Levels through Register Settings
  • Wetting Current Timer Capability
  • 12 Source or Sink Input Pins (VPUA)
  • 21 Source Input Pins
  • Separable Power Supply
    VPUA: 22-channel (INA&INZ), VPUB: 11-channel (INB)
  • Interrupt Notification upon Switch Status Change
  • 1 Time to 10 Times Matched LPF that Eliminates Input Pin Noise
  • Low Current Consumption (Intermittent Monitoring)
  • Status Display of Selected Pin at DOUT Pin
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