參數(shù)資料
型號: MAX3050ASA+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC TXRX CAN 2MBPS 8-SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 收發(fā)器
驅動器/接收器數(shù): 1/1
規(guī)程: CAN
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOIC
包裝: 帶卷 (TR)
MAX3050/MAX3057
±80V Fault-Protected, 2Mbps, Low Supply
Current CAN Transceivers
4
_______________________________________________________________________________________
Note 1: As defined by ISO, bus value is one of two complementary logical values: dominant or recessive. The dominant value repre-
sents the logical 1 and the recessive represents the logical 0. During the simultaneous transmission of the dominant and
recessive bits, the resulting bus value is dominant. For MAX3050 and MAX3057 values, see the truth table in the
Transmitter and Receiver sections.
TIMING CHARACTERISTICS
(VCC = +5V ±10%, RL = 60
, CL = 100pF, TA = TMIN to TMAX. Typical values are at VCC = +5V and TA = +25°C.) (Figures 1, 2, and 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TIMING
VRS = 0 (2Mbps)
0.5
RRS = 24k
(500kbps)
2
RRS = 100k
(125kbps)
8
Minimum Bit Time
tBIT
RRS = 180k
(62.5kbps)
25
s
Delay TXD to Bus Active
tONTXD
VRS = 0
40
ns
Delay TXD to Bus Inactive
tOFFTXD
VRS = 0
75
ns
VRS = 0 (2Mbps)
120
ns
RRS = 24k
(500kbps)
0.4
RRS = 100k
(125kbps)
1.6
Delay TXD to Receiver Active
tONRXD
RRS = 180k
(62.5kbps)
5.0
s
VRS = 0 (2Mbps)
130
ns
RRS = 24k
(500kbps)
0.45
RRS = 100k
(125kbps)
1.6
Delay TXD to Receiver Inactive
tOFFRXD
RRS = 180k
(62.5kbps)
5.0
s
RRS = 24k
(500kbps)
14
RRS = 100k
(125kbps)
7
Differential Output Slew Rate
SR
RRS = 180k
(62.5kbps)
1.6
V/s
Bus Dominant to RXD Low
Standby mode
10
s
Time to Wake Up: CANH > 9V
tWAKE
SHDN = GND, VTXD = VCC (MAX3050)
10
s
Time to Sleep Mode when Bus Is
Recessive
tSHDN
CSHDN = 100nF (MAX3050)
10
47
ms
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