74HC4851(2007) 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC4851
(Rev.:2007)
(Rev.:2007)
NXP Semiconductors.
74HC4851 Datasheet PDF : 20 Pages
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NXP Semiconductors
74HC4851
8-channel analog MUX/DEMUX with injection-current effect control
Table 6. RON resistance …continued
For test circuit see Figure 8.
Symbol Parameter
∆RON
ON resistance mismatch between
channels
Tamb = −40 °C to +125 °C
RON(peak) ON resistance (peak)
∆RON
ON resistance mismatch between
channels
Conditions
VI = 0.5 × VCC; E = VIL
VCC = 2.0 V; ISW = 2 mA
VCC = 3.0 V; ISW ≤ 2 mA
VCC = 3.3 V; ISW ≤ 2 mA
VCC = 4.5 V; ISW ≤ 2 mA
VCC = 6.0 V; ISW ≤ 2 mA
VI = VCC to GND; E = VIL
VCC = 2.0 V; ISW = 2 mA
VCC = 3.0 V; ISW ≤ 2 mA
VCC = 3.3 V; ISW ≤ 2 mA
VCC = 4.5 V; ISW ≤ 2 mA
VCC = 6.0 V; ISW ≤ 2 mA
VI = 0.5 × VCC; E = VIL
VCC = 2.0 V; ISW = 2 mA
VCC = 3.0 V; ISW ≤ 2 mA
VCC = 3.3 V; ISW ≤ 2 mA
VCC = 4.5 V; ISW ≤ 2 mA
VCC = 6.0 V; ISW ≤ 2 mA
Min Typ Max Unit
-
-
-
-
-
-
-
-
-
-
15
Ω
12
Ω
12
Ω
12
Ω
13
Ω
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
700 Ω
380 Ω
345 Ω
270 Ω
250 Ω
20
Ω
16
Ω
16
Ω
16
Ω
18
Ω
Table 7. Injection current coupling
For test circuit see Figure 9.
Symbol Parameter
Conditions
Tamb = −40 °C to +125 °C
∆VO
output voltage
variation
|ISW| ≤ 1 mA; RS ≤ 3.9 kΩ
VCC = 3.3 V
VCC = 5.0 V
|ISW| ≤ 10 mA; RS ≤ 3.9 kΩ
VCC = 3.3 V
VCC = 5.0 V
|ISW| ≤ 1 mA; RS ≤ 20 kΩ
VCC = 3.3 V
VCC = 5.0 V
|ISW| ≤ 10 mA; RS ≤ 20 kΩ
VCC = 3.3 V
VCC = 5.0 V
Min Typ[1] Max Unit
[2][3]
-
-
0.05 1
mV
0.03 1
mV
-
0.55 5
mV
-
0.27 5
mV
-
0.04 2
mV
-
0.03 2
mV
-
0.56 20 mV
-
0.48 20 mV
[1] Typical values are measured at Tamb = 25 °C.
[2] ∆VO here is the maximum variation of output voltage of an enabled analog channel when current is injected into any disabled channel.
[3] ISW = total current injected into all disabled channels.
74HC4851_1
Product data sheet
Rev. 01 — 9 March 2007
© NXP B.V. 2007. All rights reserved.
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