TSH95I ST Microelectronics, Inc., TSH95I Datasheet - Page 4

• Manufacturer Part Number: TSH95I
• Description: High Speed Low Power Quad Op-amp With Dual Standby Position
• Manufacturer: ST Microelectronics, Inc.

TSH95
STANDBY MODE V
STANDBY POSITION
APPLICATIONS
SIGNAL MULTIPLEXING
4/9
Symbol
I
CC SBY
V
t
t
I
I
OFF
I
SBY
ON
I
sol
OL
IL
D
Standby 1
Pin 8/9 Threshold Voltage for STANDBY Mode
Total Consumption
Input/Output Isolation (f = 1MHz to 10MHz)
Time from Standby Mode to Active Mode
Time from Active Mode to Standby Mode
Standby Driving Current
Output Leakage Current
Input Leakage Current
0
0
1
1
Pin 8 (Standby 1) = 0, Pin 9 (Standby 2) = 0
Pin 8 (Standby 1) = 0, Pin 9 (Standby 2) = 1
Pin 8 (Standby 1) = 0, Pin 9 (Standby 2) = 0
LOGIC INPUT
CC
+
= 5V, V
Parameter
CC
-
Standby 2
= -5V, T
0
1
0
1
amb
= 25°C (unless otherwise specified)
STANDBY MODE
To put the device in standby, just apply a logic
level on the standby MOS input. As ground is a vir-
tual level for the device, threshold voltage has
been refered to V
In standby mode, the output goes in high imped-
ance in 200ns. Be aware that all maximum rating
must still be followed in this mode. It leads to
swing limitation while using the device in signal
multiplexing configuration with followers, differen-
tial input voltage must not exceed 5V limiting in-
put swing to 2.5Vpp.
SAMPLE AND HOLD
Op-Omp 1 & 2
V
Standby
Standby
Enable
Enable
CC
Min.
+
-2.2
CC
+
V
STATUS
at V
CC
Typ.
200
200
9.4
9.4
0.8
+
70
20
20
2
-1.6
CC
+
- 1.6V typ.
Op-Amp 2 & 3
V
Standby
Standby
Enable
Enable
CC
Max.
+
-1.0
Unit
mA
dB
pA
pA
pA
ns
ns
V