DG309 Maxim, DG309 Datasheet - Page 4

• Manufacturer Part Number: DG309
• Description: The DG308A/DG309 are quad, single-pole-single-throw (SPST) analog switches
• Manufacturer: Maxim

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
4 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
© 1991 Maxim Integrated Products
Quad, SPST Analog Switches
__________________________________________Typical Operating Characteristics
(T
_____________________Pin Description
A
2, 7, 10, 15
3, 6, 11, 14
1, 8, 9, 16
= +25°C, unless otherwise noted.)
PIN
12
13
4
5
IN1–IN4
D1–D4
NAME
S1–S4
GND
800
700
600
500
400
300
200
100
N.C.
500
400
300
200
100
V+
V-
0
0
vs. DRAIN VOLTAGE & POWER SUPPLIES
0
-50
T
V- = GND
A
AND VOLTAGE vs. TEMPERATURE
= +25°C
DRAIN-SOURCE ON-RESISTANCE
-25
V+ = 5V
POWER-SUPPLY CURRENT
Logic Control Inputs
Drain Output
Source Input
Negative Supply Voltage Input
Ground
No Connect. Not internally
connected.
Positive Supply Voltage Input.
Connected to substrate.
5
TEMPERATURE (°C)
0
V+ = 10V
25
V D (V)
10
FUNCTION
V+ = 5V
50
V+ = 10V
Printed USA
V+ = 44V
V+ = 30V
V+ = 15V
75
15
T
V- = GND
A
= +25°C
V+ = 20V
100
125
20
The DG308A/DG309 switch positive analog signals while
using a single positive supply, allowing use in applica-
tions where only one supply is available. The disadvan-
tages of using a single supply are slower switching
speed and increased r
Current and Voltage vs. Temperature graph shows the
typical curve for a single-supply design. As stated in the
Absolute Maximum Ratings, the analog voltage should
not go above or below the supply voltages, which are V+
and 0V in single-supply operation.
__________Applications Information
is a registered trademark of Maxim Integrated Products.
250
200
150
100
-10
-20
-30
20
50
10
0
0
-15
vs. DRAIN VOLTAGE & POWER SUPPLIES
-12
DRAIN-SOURCE ON-RESISTANCE
-10
LEAKAGE CURRENTS vs.
I
S(OFF)
ANALOG VOLTAGE
-6
V+ = ±12V
-5
I
D(OFF)
V ANALOG (V)
V+ = ±5V
I
V D (V)
D(ON)
DS(ON)
0
0
V+ = ±10V
V+ = ±15V
5
6
T
V
T
A
CC
. The Power-Supply
A
= +25°C
= +25°C
= ±15V
10
12
15