TSH70,71,72,73,74,75
Rail-to-Rail, Wide-Band, Low-Power Operational Amplifiers
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3V, 5V, ±5V specifications
3dB bandwidth: 90MHz
Gain bandwidth product: 70MHz
Slew rate: 100V/ms
Output current: up to 55mA
Input single supply voltage
Output rail-to-rail
Specified for 150Ω loads
Low distortion, THD: 0.1%
SOT23-5, TSSOP and SO packages
Pin Connections (top view)
TSH70 : SOT23-5/SO8
Output 1
VCC - 2
Non-Inv. In. 3
5 VCC +
NC 1
Inv. In. 2
4 Inv. In.
Non-Inv. In. 3
VCC - 4
_
+
8 NC
7 VCC +
6 Output
5 NC
+-
TSH71 : SO8/TSSOP8
NC 1
Inverting Input 2
Non Inverting Input 3
VCC - 4
_
+
8 STANDBY
7 VCC +
6 Output
5 NC
TSH72 : SO8/TSSOP8
Description
The TSH7x series offers single, dual, triple and
quad operational amplifiers featuring high video
performances with large bandwidth, low distortion
and excellent supply voltage rejection.
Running with a single supply voltage from 3V to
12V, these amplifiers feature a large output
voltage swing and high output current capable of
driving standard 150Ω loads. A low operating
voltage makes TSH7x amplifiers ideal for use in
portable equipment.
The TSH71, TSH73 and TSH75 also feature
standby inputs, each of which allows the op-amp
to be put into a standby mode with low power
consumption and high output impedance. This
function allows power saving or signal
switching/multiplexing for high-speed applications
and video applications.
To economize both board space and weight, the
TSH7x series is proposed in SOT23-5, TSSOP
and SO packages.
Output1 1
Inverting Input1 2
Non Inverting Input1 3
VCC - 4
_
+
_
+
8 VCC +
7 Output2
6 Inverting Input2
5 Non Inverting Input2
TSH73 : SO14/TSSOP14
STANDBY1 1
STANDBY2 2
STANDBY3 3
VCC + 4
Non Inverting Input1 5
Inverting Input1 6
Output1 7
+
_
+
_
_
+
14 Output3
13 Inverting Input3
12 Non Inverting Input3
11 VCC -
10 Non Inverting Input2
9 Inverting Input2
8 Output2
TSH74 : SO14/TSSOP14
Output1 1
Inverting Input1 2
Non Inverting Input1 3
VCC + 4
Non Inverting Input2 5
Inverting Input2 6
Output2 7
+
_
+
_
_
+
_
+
14 Output4
13 Inverting Input4
12 Non Inverting Input4
11 VCC -
10 Non Inverting Input3
9 Inverting Input3
8 Output3
TSH75 : SO16/TSSOP16
Output1 1
Inverting Input1 2
Non Inverting Input1 3
VCC + 4
_
+
_
+
16 Output4
15 Inverting Input4
14 Non Inverting Input4
13 VCC -
+
_
+
_
12 Non Inverting Input3
11 Inverting Input3
10 Output3
9 STANDBY
Applications
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Non Inverting Input2 5
Inverting Input2 6
Video buffers
ADC driver
Hi-fi applications
Rev. 3
Output2 7
STANDBY 8
May 2006
1/33
www.st.com
33
Order Codes
TSH70,71,72,73,74,75
1
Order Codes
Temperature
Range
Package
SOT23-5
SO-8
SO-8
TSSOP8 (Thin Shrink Outline Package)
SO-8
TSSOP8 (Thin Shrink Outline Package)
0°C to 70°C
SO-14
TSSOP14 (Thin Shrink Outline Package)
SO-14
TSSOP14 (Thin Shrink Outline Package)
SO-16
TSSOP16 (Thin Shrink Outline Package)
Packing
Tape & Reel
Tube or Tape & Reel
Tube or Tape & Reel
Tape & Reel
Tube or Tape & Reel
Tape & Reel
Tube or Tape & Reel
Tape & Reel
Tube or Tape & Reel
Tape & Reel
Tube or Tape & Reel
Tape & Reel
Marking
K301
70C
71C
71C
72C
72C
73C
73C
74C
74C
75C
75C
Part Number
TSH70CLT
TSH70CD/CDT
TSH71CD/CDT
TSH71CPT
TSH72CD/CDT
TSH72CPT
TSH73CD/CDT
TSH73CPT
TSH74CD/CDT
TSH74CPT
TSH75CD/CDT
TSH75CPT
2/33
TSH70,71,72,73,74,75
Typical Application: Video Driver
2
Typical Application: Video Driver
A typical application for the TSH7x family is that of video driver for driving STi7xxx DAC
outputs on 75-ohm lines.
Figure 1
show the benefits of the TSH7x family as single supply drivers.
Figure 1.
Benefits of TSH7x family: +3V or +5V single supply solution
+5V
Video DAC’s outputs:
Bottom of
synchronization tip
around 50mV
Vcc=+5V
Vcc=+3V
VOH=4.2Vmin.
(Tested)
2.1V
+3V
VOH=2.45Vmin.
(Tested)
2.1V
1Vp-p
GND
+
Gain=2
2Vp-p
VOL=40mVmax.
(Tested)
2Vp-p
VOL=30mVmax.
(Tested)
50mV
_
GND
GND
GND
100mV
100mV
1kΩ
GND
1kΩ
-5V
Video
DAC
Y,G
Reconstruction
Filtering
+5V
+
_
75Ω
75Ω Cable
LPF
1Vpp
TV
75Ω
2Vpp
Video
DAC
Pb,B
Reconstruction
Filtering
LPF
+
_
75Ω
75Ω Cable
0.7Vpp
75Ω
1.4Vpp
Reconstruction
Filtering
Video
DAC
Pr,R
LPF
+
_
TSH73
GND
75Ω
75Ω Cable
0.7Vpp
75Ω
1.4Vpp
3/33
Absolute Maximum Ratings & Operating Conditions
TSH70,71,72,73,74,75
3
Absolute Maximum Ratings & Operating Conditions
Table 1.
Symbol
V
CC
V
id
V
i
T
oper
T
stg
T
j
Supply Voltage
(1)
Differential Input Voltage
(2)
Input Voltage
(3)
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
Thermal resistance junction to case
(4)
SOT23-5
SO-8
SO-14
SO-16
TSSOPO8
TSSOP14
TSSOP16
Thermal resistance junction to ambient area
SOT23-5
SO-8
SO-14
SO-16
TSSOPO8
TSSOP14
TSSOP16
Human Body Model
Absolute maximum ratings (AMR)
Parameter
Value
14
±2
±6
0 to +70
-65 to +150
150
80
28
22
35
37
32
35
250
157
125
110
130
110
110
2
Unit
V
V
V
°C
°C
°C
R
thjc
°C/W
R
thja
°C/W
ESD
kV
1. All voltages values, except differential voltage are with respect to network ground terminal
2. Differential voltages are non-inverting input terminal with respect to the inverting terminal
3. The magnitude of input and output must never exceed V
CC
+0.3V
4. Short-circuits can cause excessive heating
Table 2.
Symbol
V
CC
V
IC
Standby
Operating conditions
Parameter
Supply Voltage
Common Mode Input Voltage Range
Value
3 to 12
V
CC-
to (V
CC+
-1.1)
(V
CC -
) to (V
CC+
)
Unit
V
V
V
4/33
TSH70,71,72,73,74,75
Electrical Characteristics
4
Table 3.
Symbol
|V
io
|
∆V
io
I
io
I
ib
C
in
I
CC
Electrical Characteristics
V
CC+
= 3V, V
CC-
= GND, V
IC
= 1.5V, T
amb
= 25
°
C (unless otherwise specified)
Parameter
Input Offset Voltage
Input Offset Voltage Drift vs. Temp.
Input Offset Current
Input Bias Current
Input Capacitance
Supply Current per Operator
Common Mode Rejection Ratio
(δV
IC
/δVio)
Supply Voltage Rejection Ratio
(δVCC/δVio)
Power Supply Rejection Ratio
(δVCC/δV
out
)
Large Signal Voltage Gain
T
amb
= 25°C
T
min.
< T
amb
< T
max.
+0.1<V
IC
<+1.9V & V
out
=1.5V
T
amb
= 25°C
T
min.
< T
amb
< T
max.
T
amb
= 25°C
T
min.
< T
amb
< T
max.
Positive & Negative Rail
R
L
=150Ω to 1.5V, V
out
=1V to 2V
T
amb
= 25°C
T
min.
< T
amb
< T
max.
T
amb
=25°C,
V
id
=+1, V
out
to 1.5V,
V
id
=-1, V
out
to 1.5V
|
Source
|
Sink
T
min.
< T
amb
< T
max.
V
id
=+1, V
out
to 1.5V
V
id
=-1, V
out
to 1.5V
|
Source
|
Sink
T
amb
=25°C
R
L
= 150Ω to GND
R
L
= 600Ω to GND
R
L
= 2kΩ to GND
R
L
= 10kΩ to GND
V
OH
High Level Output Voltage
R
L
=
R
L
=
R
L
=
R
L
=
150Ω to 1.5V
600Ω to 1.5V
2kΩ to 1.5V
10kΩ to 1.5V
65
64
66
65
Test Conditions
T
amb
= 25°C
T
min.
< T
amb
< T
max.
T
min.
< T
amb
< T
max.
T
amb
= 25°C
T
min.
< T
amb
< T
max.
T
amb
= 25°C
T
min.
< T
amb
< T
max.
Min.
Typ.
1.2
4
0.1
6
0.2
7.2
Max.
10
12
3.5
5
15
20
9.8
11
Unit
mV
µV/°C
µA
µA
pF
mA
CMRR
90
74
dB
SVRR
PSRR
dB
dB
75
A
vd
70
65
81
dB
I
o
Output Short Circuit Current Source
30
20
43
33
mA
22
19
2.45
2.60
2.87
2.91
2.93
2.77
2.90
2.92
2.93
V
2.65
T
min.
< T
amb
< T
max.
R
L
= 150Ω to GND
R
L
= 150Ω to 1.5V
2.4
2.6
5/33
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