STMicroelectronics TSH93 Technical data
High-speed Low Power Triple Operational Amplifier
■ Low supply current: 4.5mA
■ High-speed: 150MHz - 110V/µs
■ Unity gain stability
■ Low offset voltage: 4mV
■ Low noise: 4.2nV/√Hz
■ Low cost
■ Specified for 600Ω and 150Ω loads
■ High video performances:
Differential gain: 0.03%
Differential phase: 0.07°
Gain flatness: 6MHz, 0.1dB max. 0 10dB gain
■ High audio perform
■ ESD tolerance: 2kV
Description
The TSH93 is a triple low power high frequency
op-amp, designated for high quality video signal
processing. The device offers an excellent speed
consumption ratio with 4.5mA per amplifier for
150MHz bandwidth.
TSH93
D
SO-14
(Plastic Micropackage)
Pin Connections (top view)
N.C.
N.C.
N.C.
V
CC
Non-inverting Input 1
Inverting Input 1
Output 1
1
2
3
+
4
5
+
-
6
7
14
13
-
+
12
11
10
+
9
8
Output 3
Inverting Input 3
Non-inverting Input 3
-
V
CC
Non-inverting Input 2
Inverting Input 2
Output 2
High slew rate and low noise make it also suitable
for high quality audio applications.
Order Codes
Part Number Temperature Range Package Packaging Marking
TSH93ID/IDT
TSH93IYD/IYD SO-14 (automotive grade level) Tube or Tape & Reel H93Y
August 2005 1/12
SO-14 Tube or Tape & Reel H93
-40°C, +125°C
Rev 2
www.st.com
12
Absolute Maximum Ratings TSH93
1 Absolute Maximum Ratings
Table 1. Key parameters and their absolute maximum ratings
Symbol Parameter Value Unit
(3)
(1)
(2)
CC
+
+0.3V.
14 V
±5 V
-0.3 to 12 V
V
CC Supply Voltage
V
Differential Input Voltage
id
V
Input Voltage
i
T
T
1. All voltages values, except differential voltage are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of input and output voltages must never exceed V
Operating Free-Air Temperature range -40 to +125 °C
oper
Storage Temperature Range -65 to +150 °C
stg
Table 2. Operating conditions
Symbol Parameter Value Unit
V
Supply Voltage 7 to 12 V
CC
V
Common Mode Input Voltage Range
ic
V
CC
-
+2 to V
CC
+
-1
V
2/12
TSH93 Schematic Diagram
2 Schematic Diagram
Figure 1. Schematic diagram (1/3)
+
V
CC
non inverting
input
inverting
input
Internal
V
ref
output
C
c
-
V
CC
3/12
Electrical Characteristics TSH93
3 Electrical Characteristics
Table 3. V
CC
+
= 5V, V
-
= -5V, T
CC
= 25°C (unless otherwise specified)
amb
Symbol Parameter Min. Typ. Max. Unit
V
io
I
io
I
ib
I
CC
CMR
SVR
Avd
Input Offset Voltage
T
min
. ≤ T
amb
≤ T
max.
Input Offset Current
T
. ≤ T
min
Input Bias Current
T
. ≤ T
min
amb
amb
≤ T
≤ T
max.
.
max.
Supply Current (per amplifier, no load)
T
. ≤ T
min
Common-mode Rejection Ratio V
T
. ≤ T
min
Supply Voltage Rejection Ratio V
T
. ≤ T
min
Large Signal Voltage Gain R
T
. ≤ T
min
amb
amb
amb
amb
≤ T
≤ T
≤ T
≤ T
max.
max.
max
max.
= -3V to +4V, Vo = 0V
ic
= ±5V to ±3V
CC
= 100Ω, Vo = ±2.5V
L
80
70
60
50
57
54
12
515
4.5 6
100
75
70
4
6
5
20
8
High Level Output Voltage Vid = 1V
R
= 600Ω
V
OH
L
R
= 150Ω
L
T
min
. ≤ T
amb
≤ T
- RL = 150Ω
max.
3
2.5
2.4
3.5
3
Low Level Output Voltage Vid = 11V
R
= 600Ω
V
OL
L
R
= 150Ω
L
T
min
. ≤ T
amb
≤ T
max. - RL
= 150Ω
-3.5
-2.8
-3
-2.5
-2.4
Output Short Circuit Current - Vid = ±1V
Source
I
Sink
o
T
min
. ≤ T
amb
≤ T
max.
- Source
Sink
20
20
15
15
36
40 mA
mV
µA
µA
mA
dB
dB
dB
V
V
GBP
SR
φm
V
O1/VO2
Gain Bandwidth Product
A
= 100, RL = 600Ω, CL = 15pF, f = 7.5MHz
VCL
f
Transition Frequency 90 MHz
T
Slew Rate
V
= -2 to +2V, A
in
Equivalent Input Voltage Noise Rs = 50Ω, f = 1kHz
e
n
Phase Margin A
= +1, RL = 600Ω, CL = 15pF
VCL
= +1
VM
Channel Separation f = 1MHz to 10MHz 65 dB
4/12
90 150
62 110
4.2 nV/√Hz
35 Degrees
MHz
V/µs
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