MUX508 Datasheet, PDF (14/37 Pages) Texas Instruments – Low-Capacitance, Low-Charge-Injection, Precision, Analog Multiplexers

MUX508, MUX509
SBAS758A – JANUARY 2016 – REVISED MARCH 2016
Typical Characteristics (continued)
at T_A = 25°C, V_DD = 15 V, and V_SS = –15 V (unless otherwise noted)
25
20
15
10
5
0
±5
±10
±15
±20
±25
±25 ±20 ±15 ±10 ±5 0
5 10 15 20 25
Source Current (mA)
C021
Figure 25. Source Current vs Drain Current
8 Parameter Measurement Information
8.1 Truth Tables
Table 1 and Table 2 show the truth tables for the MUX508 and MUX509, respectively.
Table 1. MUX508 Truth Table
EN
A2
A1
A0
0
X ⁽¹⁾
X ⁽¹⁾
X ⁽¹⁾
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
STATE
All channels are off
Channel 1 on
Channel 2 on
Channel 3 on
Channel 4 on
Channel 5 on
Channel 6 on
Channel 7 on
Channel 8 on
(1) X denotes don't care..
Table 2. MUX509 Truth Table
EN
A1
A0
0
X ⁽¹⁾
X ⁽¹⁾
1
0
0
1
0
1
1
1
0
1
1
1
STATE
All channels are off
Channels 1A and 1B on
Channels 2A and 2B on
Channels 3A and 3B on
Channels 4A and 4B on
(1) X denotes don't care.
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