STATIC ELECTRICAL CHARACTERISTICS CANH Outpu" />
參數資料
型號: MC33889DWR2
廠商: Freescale Semiconductor
文件頁數: 6/59頁
文件大?。?/td> 0K
描述: IC SYSTEM BASE W/CAN 28-SOIC
標準包裝: 1,000
控制器類型: 系統(tǒng)基礎芯片
接口: CAN
電源電壓: 5.5 V ~ 18 V
電流 - 電源: 45mA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 28-SOIC W
包裝: 帶卷 (TR)
Analog Integrated Circuit Device Data
14
Freescale Semiconductor
33889
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
CANH Output Voltage, Dominant
TX = 0.0 V; ICANH = -40 mA; Normal Operating Mode (19)
VCANH
V2 - 1.4
-
V
CANL Output Voltage, Dominant
TX = 0.0 V; ICANL = 40 mA; Normal Operating Mode (19)
VCANL
-
1.4
V
CANH Output Current (VCANH = 0; TX = 0.0)
For 33889D
For 33889B
ICANH
50
100
75
130
110
mA
CANL Output Current (VCANL = 14 V; TX = 0.0)
For 33889D
For 33889B
ICANL
50
140
90
170
135
mA
Detection Threshold For Short-circuit To Battery Voltage
(Normal Mode)
VCANH, VCANL
7.3
7.9
8.9
V
Detection Threshold For Short-circuit To Battery Voltage (Term
VBAT Mode), MC33889B
VcanH
Vsup/2+3
-
Vsup/2+5
V
Detection Threshold For Short-circuit To Battery Voltage (Term
VBAT Mode), MC33889D
VcanH
Vsup/2+3
-
Vsup/2+4.55
V
CANH Output Current (Term VBAT Mode; VCANH = 12 V,
Failure3)
ICANH
-
5.0
10
A
CANL Output Current (Term VBAT Mode; VCANL = 0.0 V;
VBAT = 12 V, Failure 4)
ICANL
-
0.0
2.0
A
CANL Wake-up Voltage Threshold
VWAKE,L
2.5
3.0
3.9
V
CANH Wake-up Voltage Threshold
VWAKE,H
1.2
2.0
2.7
V
Wake-up Threshold Difference (Hysteresis)
VWAKEL-VWAKEH
0.2
-
V
CANH Single Ended Receiver Threshold (Failures 4, 6, 7)
VSE, CANH
1.5
1.85
2.15
V
CANL Single Ended Receiver Threshold (Failures 3, 8)
VSE, CANL
2.8
3.05
3.4
V
CANL Pull-up Current (Normal Mode)
ICANL,PU
45
75
90
A
CANH Pull-down Current (Normal Mode)
ICANH,PD
45
75
90
A
Receiver Differential Input Impedance CANH / CANL
RDIFF
100
-
300
kohm
Differential Receiver Common Mode Voltage Range (20)
VCOM
-10
-
10
V
CANH To Ground Capacitance
CCANH
-
50
pF
CANL To Ground Capacitance
CCANL
-
50
pF
CCANL to CCANH Capacitor Difference
DCCAN
-
10
pF
CAN Driver Thermal Shutdown
tCSD
150
160
-
°C
Notes
19.
For MC33889B, after 128 pulses on TX and no bus failure.
20.
Guaranteed by design
Table 4. Static Electrical Characteristics (continued).
Characteristics noted under conditions - VSUP From 5.5 V to 18 V and TJ from -40 to 125 °C, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25 °C under nominal conditions unless otherwise noted.
Description
Symbol
Min
Typ
Max
Unit
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