DG458 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers

DG458/459
Vishay Siliconix
SPECIFICATIONS^a
Parameter
Analog Switch
Analog Signal Range^g
Drain-Source
On-Resistance
r_DS(on) Matching Between
Channels^h
Source Off
Leakage Current
Drain Off
Leakage Current
Differential Off Drain
Leakage Current
Drain On
Leakage Current
Symbol
V_ANALOG
r_DS(on)
Dr_DS(on)
I_S(off)
I_D(off)
I_DIFF
I_D(on)
Fault
Output Leakage Current
(with Overvoltage)
Input Leakage Current
(with Overvoltage)
Input Leakage Current
(with Power Supplies Off)
I_D(off)
I_S(off)
Digital Control
Input Low Threshold
V_AL
Input Low Threshold
V_AL
Logic Input Control
I_A
Dynamic Characteristics
Transition Time
Break-Before-Make Time
t_A
t_OPEN
Enable Turn-On Time
t_ON(EN)
Enable Turn-Off Time
t_OFF(EN)
Settling Time
t_s
Off Isolation
Logic Input Capacitance
Source Off Capacitance
Drain Off Capacitance
OIRR
C_in
C_S(off)
C_D(off)
Drain On Capacitance
C_D(on)
Test Conditions
Unless Otherwise Specified
V+ = 15 V, V– = –15 V
V_AL = 0.8 V, V_AH = 2.4 V^f
Temp^b
Typ^c
A Suffix
–55 to 125_C
D Suffix
–40 to 85_C
Min^d Max^d Min^d Max^d Unit
V_D = "9.5 V, I_S = –400 mA
V_D = "5 V, I_S = –400 mA
V_D = 0 V, I_S = –400 mA
V_EN = 0 V
V_S = "10 V, V_D = #10 V
V_EN = 0 V
V_D = "10 V
V_S = #10 V
DG458
DG459
DG459 Only
V_S = V_D = "10 V
DG458
DG459
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
Room
Room
Full
Room
Full
–10
10
–10
0.45
1.2
1.5
180
400
6
0.03
–0.5
0.5
–1
–50
50
–20
0.1
–1
1
–1
–200 200
–50
0.1
–1
1
–2
–100 100
–25
–50
50
–20
0.1
–2
2
–5
–200 200
–50
0.05
–2
2
–5
–100 100
–25
10
V
1.5
1.8
kW
400
W
%
1
20
1
50
2
25
nA
20
5
50
5
25
V_S = "33 V, V_D = 0 V
See Figure 2
V_S = "25 V, V_D = "10 V,
See Figure 2
V_S = "25 V, V_SUPS = 0 V
V_D = A₀, A₁, A₂, EN = 0 V
Room
0.02
Room 0.005
–5
Room 0.001
–2
nA
5
–10
10
mA
2
–5
5
Full
Full
V_A = 2.4 V or 0.8 V
Full
0.8
0.8
V
2.4
2.4
–1
1
–1
1
mA
See Figure 3
See Figure 4
See Figure 5
To 0.1 %
To 0.01%
Room
200
Room
45
Room
140
Full
Room
50
Full
Room
0.5
Room
1.5
500
500
10
10
250
250
ns
500
500
250
250
500
500
ms
V_EN = 0 V, R_L = 1 kW, C_L = 15 pF V_S =
3 V_RMS, f = 100 kHz
Room
90
dB
f = 1 MHz
Room
5
Room
5
DG458
Room
15
pF
DG459
Room
10
DG458
Room
40
DG459
Room
35
Document Number: 70064
S-52433—Rev. F, 06-Sep-99
www.vishay.com S FaxBack 408-970-5600
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