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參數(shù)資料
| 型號： | MC14C89B |
| 廠商： | Motorola, Inc. |
| 英文描述： | Quad Low Power Line Receiver(四低功耗線接收器) |
| 中文描述： | 四路，低電力線接收器（四低功耗線接收器） |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 118K |
| 代理商： | MC14C89B |
MC14C89B, AB
4
MOTOROLA ANALOG IC DEVICE DATA
Figure 4. Typical Short Circuit Current
versus Temperature
Figure 5. Typical Threshold Voltage
versus Temperature
Figure 6. Typical Threshold Voltage
versus Temperature
Figure 7. Typical Effect of Response
Control Pin Bias
Figure 8. Typical Noise Pulse Rejection
I
VIL @ Vbat = –10 V
VIH
VIL
1.6
MC14C89AB
MC14C89B
VCC = 5.5 V
Normally High Output Shorted to Ground
–15
–10
–5.0
0
5.0
10
15
TA, AMBIENT TEMPERATURE (
°
C)
TA, AMBIENT TEMPERATURE (
°
C)
4.5 V
VCC
5.5 V
20 k
30 k
0
BIAS RESISTANCE (RRC)
5.0
4.0
3.0
2.0
1.0
0
85
57.5
25
–7.5
–40
VIL
VIH
TA, AMBIENT TEMPERATURE (
°
C)
MC14C89B
4.5 V
VCC
5.5 V
85
57.5
Nominal VIL
–7.5
–40
0.8
1.0
1.2
1.4
Normally Low Output Shorted to VCC
1.8
2.0
85
57.5
25
–7.5
–40
0.8
1.0
1.2
1.4
1.6
1.8
2.0
MC14C89AB
MC14C89B
Pulse Rate = 300 kHz
RC Pin Open
Noise Pulse Rejection
2.0
2.5
3.0
3.5
4.0
4.5
5.0
PW, INPUT PULSE WIDTH (
μ
s)
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
Vbat
RRC
–
+
RC
10 k
40 k
50 k
MC14C89AB
4.5 V
VCC
5.5 V
S
I
I
,
E
25
VIL @ Vbat = –3.0 V
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| MC14C89 | QUAD LOW POWER LINE RECEIVERS |
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