參數(shù)資料
型號: MC33689DWB
廠商: Freescale Semiconductor
文件頁數(shù): 6/31頁
文件大?。?/td> 0K
描述: IC SYSTEM BASE W/LIN 32-SOIC
標(biāo)準(zhǔn)包裝: 42
應(yīng)用: 自動(dòng)鏡像控制
接口: SPI
電源電壓: 5.5 V ~ 18 V
封裝/外殼: 32-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 32-SOIC
包裝: 管件
安裝類型: 表面貼裝
配用: KIT33689DWBEVB-ND - KIT FOR 33689 SBC WITH LIN
Analog Integrated Circuit Device Data
14
Freescale Semiconductor
33689
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
LIN PHYSICAL LAYER: BUS DRIVER TIMING CHARACTERISTICS FOR NORMAL SLEW RATE (20)
Propagation Delay TXD to LIN (21)
Dominant State Minimum Threshold (50% TXD to 58.1% VSUP)
Dominant State Maximum Threshold (50% TXD to 28.4% VSUP)
Recessive State Minimum Threshold (50% TXD to 42.2% VSUP)
Recessive State Maximum Threshold (50% TXD to 74.4% VSUP)
tDOMMIN
tDOMMAX
tRECMIN
tRECMAX
50
μs
Propagation Delay Symmetry
tDOMMIN - tRECMAX
tDOMMAX - tRECMIN
dt1s
dt2s
-10.44
11
μs
LIN PHYSICAL LAYER: BUS DRIVER TIMING CHARACTERISTICS FOR SLOW SLEW RATE (20)
Propagation Delay TXD to LIN (22)
Dominant State Minimum Threshold (50% TXD to 61.6% VSUP)
Dominant State Maximum Threshold (50% TXD to 25.1% VSUP)
Recessive State Minimum Threshold (50% TXD to 38.9% VSUP)
Recessive State Maximum Threshold (50% TXD to 77.8% VSUP)
tDOMMIN
tDOMMAX
tRECMIN
tRECMAX
100
μs
Propagation Delay Symmetry
tDOMMIN - tRECMAX
tDOMMAX - tRECMIN
dt1s
dt2s
-22
23
μs
LIN PHYSICAL LAYER: BUS DRIVER FAST SLEW RATE
LIN High Slew Rate (Programming Mode)
dv/dt Fast
13
V/
μs
LIN PHYSICAL LAYER, TRANSCEIVER
Output Current Shutdown Delay (23)
tOUTDLY
10
μs
Notes
20.
7.0 V < VSUP < 18 V, bus load C0 and R0 1.0 nF/1.0 kΩ, 6.8 nF/660 Ω, 10 nF/500 Ω. 50% of TXD signal to LIN signal threshold. See
21.
22.
23.
Parameter guaranteed by design; however, it is not production tested.
Table 4. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 5.5 V
≤ V
SUP ≤ 18 V, - 40°C ≤ T
A ≤ 125°C, GND = 0.0 V unless otherwise noted.
Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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