ADG508F/ADG509F
Rev. F | Page 4 of 20
B Version
Parameter +25°C −40°C to +85°C Unit Test Conditions/Comments
Charge Injection 15 pC typ V
S
= 0 V, R
S
= 0 Ω, C
L
= 1 nF; see Figure 30
Off Isolation 93 dB typ
R
L
= 1 kΩ, C
L
= 15 pF, f = 100 kHz; V
S
= 7 V rms;
see Figure 31
C
S
(Off) 3 pF typ
C
D
(Off)
ADG508F 22 pF typ
ADG509F 12 pF typ
POWER REQUIREMENTS
I
DD
0.05 0.2 mA max V
IN
= 0 V or 5 V
I
SS
0.1 1 µA max
1
Guaranteed by design, not subject to production test.
TRUTH TABLES
Table 2. ADG508F Truth Table
1
A2 A1 A0 EN On Switch
X X X 0 None
0 0 0 1 1
0 0 1 1 2
0 1 0 1 3
0 1 1 1 4
1 0 0 1 5
1 0 1 1 6
1 1 0 1 7
1 1 1 1 8
1
X = don’t care.
Table 3. ADG509F Truth Table
1
A1 A0 EN On Switch Pair
X X 0 None
0 0 1 1
0 1 1 2
1 0 1 3
1 1 1 4
1
X = don’t care.
ADG508F/ADG509F
Rev. F | Page 5 of 20
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C unless otherwise noted.
Table 4.
Parameter Rating
V
DD
to V
SS
48 V
V
DD
to GND −0.3 V to +48 V
V
SS
to GND +0.3 V to −48 V
Digital Input, EN, Ax 0.3 V to V
DD
+ 0.3 V or
20 mA, whichever occurs first
V
S
, Analog Input Overvoltage with
Power On (V
DD
= +15 V, V
SS
= −15 V)
V
SS
− 25 V to V
DD
+ 40 V
V
S
, Analog Input Overvoltage with
Power Off (V
DD
= 0 V, V
SS
= 0 V)
−40 V to +55 V
Continuous Current, S or D 20 mA
Peak Current, S or D
(Pulsed at 1 ms, 10% Duty Cycle Max) 40 mA
Operating Temperature Range
Industrial (B Version) −40°C to +85°C
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
TSSOP
θ
JA
, Thermal Impedance 112°C/W
Plastic DIP Package
θ
JA
, Thermal Impedance
16-Lead 117°C/W
SOIC Package
θ
JA
, Thermal Impedance
Narrow Body 77°C/W
Wide Body 75°C/W
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ADG508F/ADG509F
Rev. F | Page 6 of 20
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
A0
1
EN
2
V
SS
3
S1
4
A1
16
A2
15
GND
14
V
DD
13
S2
5
S3
6
S4
7
S5
12
S6
11
S7
10
D
8
S8
9
ADG508F
TOP VIEW
(Not to Scale)
00035-004
Figure 3. ADG508F Pin Configuration
Table 5. ADG508F Pin Function Descriptions
Pin No. Mnemonic Description
1 A0 Logic Control Input.
2 EN
Active High Digital Input. When low, the device is disabled and all switches are off. When high,
Ax logic inputs determine on switches.
3 V
SS
Most Negative Power Supply Potential. In single-supply applications, this pin can be connected
to ground.
4 S1 Source Terminal 1. This pin can be an input or an output.
5 S2 Source Terminal 2. This pin can be an input or an output.
6 S3 Source Terminal 3. This pin can be an input or an output.
7 S4 Source Terminal 4. This pin can be an input or an output.
8 D Drain Terminal. This pin can be an input or an output.
9 S8 Source Terminal 8. This pin can be an input or an output.
10 S7 Source Terminal 7. This pin can be an input or an output.
11 S6 Source Terminal 6. This pin can be an input or an output.
12 S5 Source Terminal 5. This pin can be an input or an output.
13 V
DD
Most Positive Power Supply Potential.
14 GND Ground (0 V) Reference.
15 A2 Logic Control Input.
16 A1 Logic Control Input.

ADG508FBRNZ-REEL7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Multiplexer Switch ICs 8:1 Fault Protected 300 Ohm
Lifecycle:
New from this manufacturer.
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