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PDF TSH112 Data sheet ( Hoja de datos )

Número de pieza TSH112
Descripción WIDE BAND/ LOW NOISE OPERATIONAL AMPLIFIERS
Fabricantes STMicroelectronics 
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No Preview Available ! TSH112 Hoja de datos, Descripción, Manual

TSH110-111-112-113-114
WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS
s LOW NOISE: 3nV/Hz
s LOW SUPPLY CURRENT: 3.2mA
s 47mA OUTPUT CURRENT
s BANDWIDTH: 100MHz
s 5V to 12V SUPPLY VOLTAGE
s SLEW-RATE: 450V/µs
s SPECIFIED FOR 100Load
s VERY LOW DISTORTION
s TINY: SOT23-5, TSSOP and SO PACKAGES
DESCRIPTION
The singles TSH110 and TSH111, the dual
TSH112, the triple TSH113 and the quad TSH114
are current feedback operational amplifiers featur-
ing a very high slew rate of 450V/µs and a large
bandwidth of 100MHz, with only a 3.2mA quies-
cent supply current. The TSH111 and TSH113
feature a Standby function for each operator. This
function is a power down mode with a high output
impedance.
These devices operate from ±2.5V to ±6V dual
supply voltage or from 5V to 12V single supply
voltage. They are able to drive a 100load with a
swing of 9V minimum (for a 12V power supply).
The harmonic and intermodulation distortions of
these devices are very low, making this circuit a
good choice for applications requiring wide band-
width with multiple carriers.
For board space and weight saving, the TSH110
comes in miniature SOT23-5 package, the
TSH111 comes in SO8 and TSSOP8 packages,
the TSH112 comes in SO8 and TSSOP8 packag-
es, the TSH113 and TSH114 comes in SO14 and
TSSOP14 packages.
APPLICATIONS
s High End Video Drivers
s Receiver for xDSL
s A/D Converter Driver
s High End Audio Applications
February 2002
PIN CONNECTIONS (top view)
TSH110 : SOT23-5
Output 1
5 VCC +
VCC - 2 + -
Non Inverting Input 3
4 Inverting Input
TSH111 : SO8/TSSOP8
NC 1
Inverting Input 2
Non Inverting Input 3
VCC - 4
_
+
8 STANDBY
7 VCC +
6 Output
5 NC
TSH112 : SO8/TSSOP8
Output1 1
8 VCC +
Inverting Input1 2
Non Inverting Input1 3
VCC - 4
_
+
7 Output2
_ 6 Inverting Input2
+ 5 Non Inverting Input2
TSH113 : 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
TSH114 : 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
1/19

1 page




TSH112 pdf
TSH110-TSH111-TSH112-TSH113-TSH114
ELECTRICAL CHARACTERISTICS (pages 5 and 6)
Dual Supply Voltage, VCC=±6Volts, R*fb = 680, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
TestCondition
Min. Typ. Max.
DC PERFORMANCE
Vio Input Offset Voltage
Tamb
Tmin. < Tamb < Tmax.
-1.0 0.9
1.3
3.0
Vio Input Offset Voltage Drift vs Temperature Tmin. < Tamb < Tmax.
5
Iib+ Non Inverting Input Bias Current
Tamb
Tmin. < Tamb < Tmax.
-12 1 14
1.7
Iib - Inverting Input Bias Current
Tamb
Tmin. < Tamb < Tmax.
-4 3 10
3.4
ROL Transimpedance
RL=100
600 900
ICC Supply Current per Operator
Tamb
Tmin. < Tamb < Tmax.
45
4.1
CMR
Common Mode Rejection Ratio
(Vic/Vio)
58 63
SVR
Supply Voltage Rejection Ratio
(Vcc/Vio)
72 80
PSR
Power Supply Rejection Ratio
(Vcc/Vout)
Gain=1, Rload=3.9k
49
DYNAMIC PERFORMANCE and OUTPUT CHARACTERISTICS
Voh High Level Output Voltage
Tamb
RL = 100
Tmin. < Tamb < Tmax.
RL = 100
4.5 4.7
4.6
Vol Low Level Output Voltage
Tamb
RL = 100
Tmin. < Tamb < Tmax.
RL = 100
-4.7 -4.3
-4.6
| Isink | Output Sink current
Tmin. < Tamb < Tmax.
47
Isource Output Source current
Tmin. < Tamb < Tmax.
Vout=1Vpk, Rfb*=680//2pF
46
Bw -3dB Bandwidth
Load=100
AVCL=+2
100
SR Slew Rate
AVCL=+2, 6V step
Load=100
240 450
Tr Rise Time
Tf Fall Time
Ov Overshoot
St Settling Time @ 0.05%
for 200mV step
AVCL=+2, Rfb*=680//2pF
Load=100
10.4
12.2
17
40
G Differential gain
∆φ Differential phase
AVCL=+2, RL=100
F=4.5MHz, Vout=2Vpeak
0.05
0.05
Unit
mV
mV
µV/°C
µA
µA
µA
µA
k
mA
mA
dB
dB
dB
V
V
V
V
mA
mA
MHz
V/µs
ns
ns
%
ns
%
°
5/19

5 Page





TSH112 arduino
(fig.19): Icc vs. Temperature
Open loop, no load
TSH110-TSH111-TSH112-TSH113-TSH114
(fig.20): Icc (Standby) vs. Temperaure
Open loop, no load
5
4
3
2
1
0
-1
-2
-3
-4
-5
-40
-20
I (+) for Vcc=±6V
cc
I (+) for Vcc=±2.5V
cc
I (-) for Vcc=±2.5V
cc
0 20 40
Temperature (°C)
I (-) for Vcc=±6V
cc
60 80
100
(fig.21): ROL vs. Temperature
Open loop, no load
30
20
10
0
-10
-20
-30
-40
-20
0 20 40 60
Temperature (°C)
80 100
(fig.22): CMR vs. Temperature
Open loop, no load
1000
950
Vcc=±6V
900
850
800
-40
-20
Vcc=±2.5V
0 20 40
Temperature (°C)
60
80 100
(fig.23): VOH & VOL vs. Temperature
Open loop, RL=100
68
66
Vcc=±6V
64
62
V c c= ±2 .5V
60
58
-40
-20
0 20 40
Temperature (°C)
60
80 100
(fig.24): Slew Rate vs. Temperature
AV=+2, RL=100
6 V for Vcc=±6V
OH
5
4
3 V for Vcc=±2.5V
OH
2
1
0
-1 V for Vcc=±2.5V
OL
-2
-3
-4 V for Vcc=±6V
OL
-5
-6
-40
-20
0 20 40
Temperature (°C)
60
80 100
600
pos. SR for Vcc=±6V
550
500
450
400
350 neg. SR for Vcc=±6V
300
250 pos. SR for Vcc=±2.5V
200 neg. SR for Vcc=±2.5V
150
100
-40
-20
0 20 40
Temperature (°C)
60
80 100
11/19

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