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TSH112IDT

P1-P3P4-P6P7-P9P10-P12P13-P15
October 2007 Rev 2 1/15
15
TSH110-TSH111-TSH112-TSH113-TSH114
Wide band low noise operational amplifiers
Features
● Low noise: 3nV/√Hz
● Low supply current: 3.2mA
● 47mA output current
● Bandwidth: 100MHz
● 5V to 12V supply voltage
● Slew rate: 450V/μs
● Specified for 100Ω load
● Very low distortion
● Tiny SOT23-5, TSSOP and SO packages
Applications
● High-end video drivers
● Receiver for xDSL
● A/D converter driver
● High-end audio applications
Description
The single TSH110 and TSH111, the dual
TSH112, the triple TSH113 and the quad TSH114
are current feedback operational amplifiers
featuring a very high slew rate of 450V/µs and a
large bandwidth of 100MHz, with only a 3.2mA
quiescent 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 100Ω load 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
bandwidth with multiple carriers.
For board space and weight saving, the TSH110
comes in miniature SOT23-5 package.
The TSH111 comes in SO-8 and TSSOP8
packages, the TSH112 comes in SO-8 and
TSSOP8 packages, the TSH113 and TSH114
come in SO-14 and TSSOP14 packages.
TSH110: SOT23-5
1
2
3
5
4
VCC -
VCC +
+ -
Non Inverting Input Inverting Input
VCC -
VCC +
1
2
3
5
4
8
7
6
Non Inverting Input1
Inverting Input1 Output2
+
_
Output1
Non Inverting Input2
Inverting Input2
+
_
TSH112: SO-8/TSSOP8
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input2
Inverting Input2
Output4
Output2
Non Inverting Input4
Inverting Input4
5
6
7
8
10
9
+
_
+
_
+
_
Output3
Non Inverting Input3
Inverting Input3
+
_
Output1
Non Inverting Input1
Inverting Input1
TSH114: SO-14/TSSOP14
VCC -
VCC +
1
2
3
5
4
8
7
6
NC
NC
STANDBY
Non Inverting Input
Inverting Input
Output
TSH111: SO-8/TSSOP8
+
_
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input1
Inverting Input1
Output3
Output1
Non Inverting Input3
Inverting Input3
5
6
7
8
10
9
+
_
+
_
+
_
Output2
Non Inverting Input2
Inverting Input2
STANDBY1
STANDBY2
STANDBY3
TSH113: SO-14/TSSOP14
Output
TSH110: SOT23-5
1
2
3
5
4
VCC -
VCC +
+ -
Non Inverting Input Inverting Input
VCC -
VCC +
1
2
3
5
4
8
7
6
Non Inverting Input1
Inverting Input1 Output2
+
_
Output1
Non Inverting Input2
Inverting Input2
+
_
TSH112: SO-8/TSSOP8
VCC -
VCC +
1
2
3
5
4
8
7
6
Non Inverting Input1
Inverting Input1 Output2
+
_
Output1
Non Inverting Input2
Inverting Input2
+
_
TSH112: SO-8/TSSOP8
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input2
Inverting Input2
Output4
Output2
Non Inverting Input4
Inverting Input4
5
6
7
8
10
9
+
_
+
_
+
_
Output3
Non Inverting Input3
Inverting Input3
+
_
Output1
Non Inverting Input1
Inverting Input1
TSH114: SO-14/TSSOP14
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input2
Inverting Input2
Output4
Output2
Non Inverting Input4
Inverting Input4
5
6
7
8
10
9
+
_
+
_
+
_
Output3
Non Inverting Input3
Inverting Input3
+
_
Output1
Non Inverting Input1
Inverting Input1
TSH114: SO-14/TSSOP14
VCC -
VCC +
1
2
3
5
4
8
7
6
NC
NC
STANDBY
Non Inverting Input
Inverting Input
Output
TSH111: SO-8/TSSOP8
+
_
VCC -
VCC +
1
2
3
5
4
8
7
6
NC
NC
STANDBY
Non Inverting Input
Inverting Input
Output
TSH111: SO-8/TSSOP8
+
_
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input1
Inverting Input1
Output3
Output1
Non Inverting Input3
Inverting Input3
5
6
7
8
10
9
+
_
+
_
+
_
Output2
Non Inverting Input2
Inverting Input2
STANDBY1
STANDBY2
STANDBY3
TSH113: SO-14/TSSOP14
VCC +
VCC -
1
2
3
11
4
14
13
12
Non Inverting Input1
Inverting Input1
Output3
Output1
Non Inverting Input3
Inverting Input3
5
6
7
8
10
9
+
_
+
_
+
_
Output2
Non Inverting Input2
Inverting Input2
STANDBY1
STANDBY2
STANDBY3
TSH113: SO-14/TSSOP14
Output
www.st.com
Absolute maximum ratings and operating conditions TSH110-TSH111-TSH112-TSH113-TSH114
2/15
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR
Symbol Parameter Value Unit
V
CC
Supply voltage
(1)
1. All voltage values, except differential voltage, are with respect to network ground terminal.
14 V
V
id
Differential input voltage
(2)
2. Differential voltages are the non-inverting input terminal with respect to the inverting terminal.
±1 V
V
i
Input voltage
(3)
3. The magnitude of input and output voltages must never exceed V
CC
+0.3V
±6 V
T
oper
Operating free air temperature range -40 to +85 °C
T
stg
Storage temperature -65 to +150 °C
T
j
Maximum junction temperature 150 °C
R
thjc
Thermal resistance junction to case
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
80
28
22
37
32
°C/W
R
thja
Thermal resistance junction to ambiant area
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
250
157
125
130
110
°C/W
ESD
HBM: human body model
(4)
4. Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a
1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
2.0
kVMM: machine model
(5)
5. Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
0.2
CDM: charged device model
(6)
6. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
1.5
Output short circuit duration
(7)
7. Short-circuits can cause excessive heating and can result in destructive dissipation.
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage 5 to 12 V
V
icm
Common mode input voltage range V
CC
-
+1.5 to V
CC
+
-1.5 V
TSH110-TSH111-TSH112-TSH113-TSH114 Electrical characteristics
3/15
2 Electrical characteristics
Table 3. Dual supply voltage, V
CC
= ±2.5V, R
fb
(1)
= 680Ω, T
amb
= 25°C (unless otherwise
specified)
Symbol Parameter Test conditions Min. Typ. Max. Unit
DC performance
V
io
Input offset voltage
T
amb
-1.5 0.3 2.0 mV
T
min
< T
amb
< T
max
1mV
ΔV
io
Input offset voltage drift vs. temperature T
min
< T
amb
< T
max
5 μV/°C
I
ib+
Non inverting input bias current
T
amb
-10 1.4 13 μA
T
min
< T
amb
< T
max
2.5 μA
I
ib-
Inverting input bias current
T
amb
-3 1.9 7 μA
T
min
< T
amb
< T
max
2.5 μA
R
OL
Transimpedance R
L
=100Ω 500 750 kΩ
I
CC
Supply current per operator
T
amb
3.2 4 mA
T
min
< T
amb
< T
max
3.5 mA
CMR
Common mode rejection ratio
(
ΔV
ic
/ΔV
io
)
56 60 dB
SVR
Supply voltage rejection ratio
(
ΔV
CC
/ΔV
io
)
70 80 dB
PSR
Power supply rejection ratio
(
ΔV
CC
/ΔV
out
)
Gain=1, R
load
=3.9kΩ 48 dB
Dynamic performance and output characteristics
V
oh
High level output voltage
T
amb
R
L
= 100Ω
1.4 2 V
T
min
< T
amb
< T
max
R
L
= 100Ω GND
1.9 V
V
ol
Low level output voltage
T
amb
R
L
= 100Ω
-1.8 -1.3 V
T
min
< T
amb
< T
max
R
L
= 100Ω
-1.7 V
| I
sink
| Output sink current T
min
< T
amb
< T
max
20 mA
I
source
Output source current T
min
< T
amb
< T
max
18 mA
BW -3dB bandwidth
V
out
=1V
pk
, R
fb
(1)
=820Ω//2pF
Load=100Ω
A
VCL
=+2 81 MHz
SR Slew rate
A
VCL
=+2, 2V step
Load=100Ω
160 230 V/μs
P1-P3P4-P6P7-P9P10-P12P13-P15

TSH112IDT

Mfr. #:
Buy TSH112IDT
Manufacturer:
STMicroelectronics
Description:
IC OPAMP CFA 100MHZ 8SO
Lifecycle:
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