dg508b Vishay, dg508b Datasheet - Page 3

• Manufacturer Part Number: dg508b
• Description: Precision 8-channel/dual 4-channel Cmos Analog Multiplexers
• Manufacturer: Vishay

Document Number: 64821
S-09-0747-Rev. B, 04-May-09
SPECIFICATIONS
Parameter
Analog Switch
Analog Signal Range
Drain-Source
On-Resistance
R
Source Off Leakage Current
Drain Off Leakage Current
Drain On Leakage Current
Digital Control
Logic High Input Voltage
Logic Low Input Voltage
Logic High Input Current
Logic Low Input Current
Logic Input Capacitance
Dynamic Characteristics
Transition Time
Break-Before-Make Interval
Enable Turn-On Time
Enable Turn-Off Time
Charge Injection
Off Isolation
Crosstalk
- 3 dB Bandwidth
Total Harmonic Distortion
Source Off Capacitance
Drain Off Capacitance
Drain On Capacitance
Power Supply
Positive Supply Current
Negative Supply Current
DS(on)
Matching
e
e
e
e
e
e
e
e
e
e
V
ΔR
Symbol
t
R
t
t
OFF(EN)
XTALK
ANALOG
C
C
C
t
ON(EN)
OIRR
TRANS
I
I
I
V
THD
V
OPEN
Q
DS(on)
S(off)
D(off)
D(on)
BW
C
D(off)
D(on)
DS(on)
S(off)
I
I
I+
INH
INL
I-
IH
INJ
IL
in
C
C
V+ = 15 V, V- = - 15 V (± 10 %)
VS
L
Unless Otherwise Specified
VS
V
L
sequence each
= 1 nF, R
S
V
= 5 pF, R
V
1
V
V
R
V
1
R
f = 1 MHz
S
switch on
D
= V
= VS
AX
V
D
VS
VS
EN
L
= 5 V, VS
f = 20 Hz to 20 kHz
L
R
=
AX
= ± 10 V
= ± 10 V, I
Test Conditions
V
V
, V
= 1 MΩ, C
= 1 kΩ, C
L
D
AX
AX
1
8
, V
±
= 0 V
= 10 kΩ, 5 V
V
8
EN
=
= + 10 V/- 10 V,
= - 10 V/+ 10 V,
R
f = 1 MHz
R
GEN
10 V
, V
, V
D
= 5.0 V, C
EN
L
L
L
±
= ± 10 V
= 2.0 V, 0.8 V
EN
EN
= 50 Ω, f = 1 MHz
= 1 kΩ
= 50 Ω
10
= 0 V or V+
= 0 Ω, V
2
= 2.0 V
= 0.8 V
to VS
S
L
L
= - 1 mA
= 35 pF
= 35 pF
L
rms
8
DG508B
DG509B
DG508B
DG509B
= 35 pF,
GEN
DG508B
DG509B
DG508B
DG509B
= 0 V,
a
= 0 V
Temp.
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
b
Typ.
0.04
0.01
180
145
100
- 81
- 88
250
10
37
90
13
18
11
4
2
3
8
c
- 40 °C to 125 °C
Min.
- 100
- 100
- 200
- 15
- 50
- 50
- 50
2.0
- 1
- 1
- 1
- 1
- 1
- 1
- 1
15
1
A Suffix
d
DG508B, DG509B
Max.
100
100
380
480
300
400
250
300
240
340
0.8
0.5
0.6
15
50
50
50
1
1
1
1
1
1
1
d
Vishay Siliconix
- 40 °C to 85 °C
Min.
- 100
- 100
- 200
- 15
- 50
- 50
- 50
2.0
- 1
- 1
- 1
- 1
- 1
- 1
- 1
15
1
D Suffix
d
www.vishay.com
Max.
380
450
100
100
300
400
250
300
240
340
0.8
0.5
0.6
15
50
50
50
1
1
1
1
1
1
1
d
MHz
Unit
mA
µA
pC
µA
nA
pF
dB
pF
ns
%
V
Ω
V
3