參數(shù)資料
型號(hào): MC33690
廠商: Motorola, Inc.
英文描述: Standalone Tag Reader Circuit
中文描述: 獨(dú)立標(biāo)簽讀寫器電路
文件頁數(shù): 17/24頁
文件大?。?/td> 442K
代理商: MC33690
Go to: www.freescale.com
revision 4.8, 5 February 2002
Motorola, Inc., 2002.
ISO 9141 INTERFACE
6V
V
SUP
16V, V
SS
= 0V, T
J
=
40
°
C to +125
°
C, unless otherwise noted
DIGITAL I/O
6V
V
SUP
16V, V
SS
= 0V, T
J
=
40
°
C to +125
°
C, unless otherwise noted
Parameter
Symbol
Test Conditions
& Comments
Min
Typ
Max
Unit
Type
Receiver (pins K & AM)
4.0
Input Low Voltage
V
IL
-3
-
0.3 x
V
SUP
V
4.1
Input High Voltage
V
IH
0.65 x
V
SUP
0.4
-
40
V
4.2
Input Hysteresis Voltage
V
HY1
I
B
I
BM
tdkrx
0.65
1.3
V
4.3
Biasing Current
0V
V
IN
16V
-3
V
IN
<
0
1
3
5
μ
A
4.31 Input Current
-2
-1
-
mA
4.4
K to Rx delay
2
10
μ
s
Driver (pin K)
5.0
Output Falling Edge Slew Rate
SR
F
SR
R
R
Pull-up
= 510
,
see note
1
1. Calculated from 20% to 80% of the output swing.
3.5
5
6.5
V/
μ
s
V/
μ
s
5.1
Output Rising Edge Slew Rate
3.5
5
6.5
5.2
Rise Fall Slew Rates Symmetry
SR
SYME-
TRY
V
OLK
-1
0
1
V/
μ
s
5.3
Output Low Voltage
I
LOAD
= 25mA
-
1.1
1.4
V
5.4
Input Current
(driver switched on or off)
I
IK
-3V
V
IN
0V
-2
-
0
mA
5.5
Current Limitation Threshold
I
L
0V
V
IN
40V
35
50
65
mA
5.6
Thermal Shutdown Threshold
TH
SDWN
130
150
170
°
C
Characteristic
Symbol
Test Condition
& Comments
Min
Typ
Max
Unit
Type
INPUT (pins MODE1, MODE2, AM, TX)
6.0
Input Low Voltage
V
ILD
0
-
0.3 x
V
DD
V
6.1
Input High Voltage
V
IHD
0.7 x
V
DD
-
V
DD
V
6.2
Input Hysteresis Voltage
V
HD
.24
.7
1
V
OUTPUT (pins DOUT,RX)
7.0
Output Low Voltage
V
OL
I
LOAD
= 500uA
0
0.5
0.2 x
V
DD
V
7.1
Output High Voltage
V
OH
I
LOAD
= -500uA
0.8 x
V
DD
-
4.6
V
DD
V
7.2
Fall/Rise Time
1. Calculated from 10% to 90% of the output swing.
t
F/R
C
LOAD
=10pF, see note
1
-
150
ns
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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