ADG741 Analog Devices, ADG741 Datasheet - Page 5

• Manufacturer Part Number: ADG741
• Description: CMOS Low Voltage 2ohm SPST Switches in SC70 Packages
• Manufacturer: Analog Devices

6-Lead Plastic Surface Mount
PIN CONFIGURATIONS
GND
D
S
NC = NO CONNECT
1
2
3
(Not to Scale)
ADG741/
TOP VIEW
(SC70)
ADG742
6
5
4
V
NC
IN
DD
V
GND
S
D
IN
R
R
I
I
I
V
C
C
C
t
t
Off Isolation
Charge
Injection
Bandwidth
On Response
On Loss
ON
OFF
S
D
D
DD
ON
FLAT(ON)
D
S
D
D
, I
(OFF)
(OFF)
, C
(OFF)
(V
(OFF)
S
(ON)
S
S
)
(ON)
Most Positive Power Supply Potential.
Ground (0 V) Reference.
Source Terminal. May be an input or output.
Drain Terminal. May be an input or output.
Logic Control Input.
Ohmic Resistance Between D and S.
Flatness is defined as the difference between
the maximum and minimum value of on
resistance as measured over the specified
analog signal range.
Source Leakage Current with the Switch “OFF.”
Drain Leakage Current with the Switch “OFF.”
Channel Leakage Current with the Switch “ON.”
Analog Voltage on Terminals D, S.
“OFF” Switch Source Capacitance.
“OFF” Switch Drain Capacitance.
“ON” Switch Capacitance.
Delay between applying the digital control
input and the output switching on. See Test
Circuit 4.
Delay between applying the digital control
input and the output switching off.
A measure of Unwanted Signal Coupling
Through an “OFF” Switch.
A measure of the glitch impulse transferred
from the digital input to the analog output
during switching.
The frequency at which the output is attenu-
ated by –3 dBs.
The frequency response of the “ON” switch.
The voltage drop across the “ON” switch seen
on the On Response vs. Frequency plot as how
many dBs the signal is away from 0 dB at very
low frequencies.
TERMINOLOGY
ADG741/ADG742