STM7E1A ST Microelectronics, Inc., STM7E1A Datasheet - Page 7

• Manufacturer Part Number: STM7E1A
• Description: 7 e 1 Channels Switch Array
• Manufacturer: ST Microelectronics, Inc.

ANALOG PART SPECIFICATIONS
NOTE 1: all the parameters are valid only with a 75
NOTE 2: measured with a 5V DC voltage applied to a closed switch.
NOTE 3: not tested in production.
NOTE 4: measured with a 2Vpp signal.
NOTE 5: measured with the line connected to GND at one side with a 75
signal.
NOTE 6: during the switching between the main and spare ports, the behaviour of the component is not guaranteed: both main switches can
be open (break before make).
NOTE 7: measured with the line switching from a 2.5V DC level (main or spare port) to a -2.5V DC level (spare or main port).
CURRENT CONSUMPTION SPECIFICATIONS
NOTE 1: these parameters are not tested in production.
NOTE 2: this power is not delivered by V
NOTE 3: only valid with digital inputs to GND or V
Cross-talk
A
R
E
E
I
I
R
R
R
peak,signal
STDBY(VNEG)
STDBY(VPOS)
f
ON(main)
SWITCH(VNEG)
SWITCH(VPOS)
Symbol
Roff
signal
ON(aux)
ON(main)
ON(main)
C
pin
Symbol
P
P
t
(1,2)
main
(1,4)
(3)
aux
(1)
(1,5)
(1)
(1)
(1)
(1)
(1)
(1)
(1,3)
(1,3)
On-resistance of the main
switches
On-resistance of the
auxiliary switches
Difference of R
devices
Difference of R
switches of the same device
Off-resistance of the main
and auxiliary switches
Capacitance at any switch
pin, switch ON
Peak amplitude of the signal
at switch pins
Frequency of the signal at
switch pins (3dB bandwidth)
Cross-talk between lines
Switch time of the main
switches (a and b)
(1)
(1)
Maximal average power dissipation in the main
switches
Maximal average power dissipation in the auxiliar
switches
Standby (no switching) current of VNEG
Standby (no switching) current of VPOS
Energy to be delivered to by VPOS when switching
Energy to be delivered to by VPOS when switching
Parameter
ON
ON
POS
between
between
and V
POS
NEG
Parameter
levels.
V
V
supplies but by the signal sources.
5%) load to GND.
IN
IN
= 2V, T
= 2V, T
Test Condition
A
A
= 25°C
= 25°C
resistor and all the other lines driven by a 1MHz, 2Vpp sine wave
Min.
100
50
-3
Min.
-500
-500
-100
-100
Value
Typ.
0.15
1.6
0.5
50
50
4
Value
Typ.
12000
Max.
120
0.8
75
2
3
8
1
Max.
150
500
500
100
100
40
STM7E1A
mV
Unit
KHz
k
pF
V
µs
Unit
mW
mW
µA
µA
nJ
nJ
rms
p
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