TSV914A Datasheet PDF - STMicroelectronics
| Part Number | TSV914A | |
| Description | rail-to-rail input/output 8 MHz operational amplifiers | |
| Manufacturers | STMicroelectronics | |
| Logo |  |
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TSV91x, TSV91xA
Single, dual and quad
rail-to-rail input/output 8 MHz operational amplifiers
Features
■ Rail-to-rail input and output
■ Wide bandwidth
■ Low power consumption: 820 µA typ
■ Unity gain stability
■ High output current: 35 mA
■ Operating from 2.5 V to 5.5 V
■ Low input bias current, 1 pA typ
■ Low input offset voltage: 1.5 mV max (A grade)
■ ESD internal protection ≥ 5 kV
■ Latch-up immunity
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
■ Automotive applications
Description
The TSV91x operational amplifiers offer low
voltage operation and rail-to-rail input and output,
as well as an excellent speed/power consumption
ratio, providing an 8 MHz gain-bandwidth product
while consuming only 1.1 mA maximum at 5 V.
The op-amps are unity gain stable and feature an
ultra-low input bias current.
The devices are ideal for sensor interfaces,
battery-supplied and portable applications, as
well as active filtering.
Pin connections (top view)
SOT23-5
Out 1
VCC- 2
In+ 3
5 VCC+
4 In-
TSV911ILT
Out 1
VCC+ 2
In+ 3
5 VCC-
4 In-
TSV911RILT
SO-8 (single)
N.C. 1
In- 2
In+ 3
VCC- 4
_
+
8 N.C.
7 VCC+
6 Out
5 N.C.
MiniSO-8, SO-8 (dual)
Out1 1
In1- 2
In1+ 3
VCC- 4
_
+
8 VCC+
7 Out2
_ 6 In2-
+ 5 In2+
SO-14, TSSOP14
Out1 1
In1- 2
In1+ 3
VCC+ 4
In2+ 5
In2- 6
Out2 7
_
+
+
_
14 Out4
_ 13 In4-
+ 12 In4+
11 VCC-
+ 10 In3+
_ 9 In3-
8 Out3
Table 1. Device summary
Reference Single
Dual
TSV91x
TSV911
TSV912
TSV91xA TSV911A TSV912A
Quad
TSV914
TSV914A
June 2010
Doc ID 12584 Rev 7
www.bdtic.com/ST
1/20
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20
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TSV91x
Electrical characteristics
Table 4.
Symbol
Electrical characteristics at VCC+ = +2.5 V with VCC- = 0 V, Vicm = VCC/2, RL connected
to VCC/2, full temperature range (unless otherwise specified)(1) (continued)
Parameter
Conditions
Min. Typ. Max. Unit
en Equivalent input noise voltage f= 10kHz, Top = 25°C
THD+en Total harmonic distortion
G=1, f=1kHz, RL=2kΩ, Bw= 22kHz,
Top =25°C, Vicm=(VCC+1)/2,
Vout=1.1Vpp
21
0.001
---n---V-----
Hz
%
1. All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2. Guaranteed by design.
Table 5.
Symbol
Electrical characteristics at VCC+ = +3.3 V with VCC- = 0 V, Vicm = VCC/2, RL connected
to VCC/2, full temperature range (unless otherwise specified)(1)
Parameter
Conditions
Min. Typ. Max. Unit
DC performance
Offset voltage
TSV91x
Vio
TSV91xA
Top = 25°C
Tmin < Top < Tmax
Top = 25°C
Tmin < Top < Tmax
DVio Input offset voltage drift
Iio Input offset current(2)
Top = 25°C
Tmin < Top < Tmax
Iib Input bias current(2)
Top = 25°C
Tmin < Top < Tmax
CMR
Common mode rejection ratio 0V to 3.3V, Vout = 1.65V
20 log (ΔVic/ΔVio)
Tmin < Top < Tmax
Avd Large signal voltage gain
RL=10kΩ, Vout= 0.5V to 2.8V, T=25°C
Tmin < Top < Tmax
VCC-VOH High level output voltage
RL = 10kΩ
Tmin < Top < Tmax
RL = 600Ω
Tmin < Top < Tmax
VOL Low level output voltage
RL = 10kΩ
Tmin < Top < Tmax
RL = 600Ω
Tmin < Top < Tmax
Isink
Iout
Isource
Vo = 3.3V, Top = 25°C
Tmin < Top < Tmax
Vo = 0V, Top = 25°C
Tmin < Top < Tmax
ICC
Supply current (per operator)
No load, Vout=VCC/2
Tmin < Top < Tmax
AC performance
GBP Gain bandwidth product
RL= 2kΩ, CL= 100pF, f = 100kHz,
Top = 25°C
60
55
80
75
18
16
18
16
0.1 4.5
7.5
1.5
3
mV
5 μV/°C
1
10
100
pA
1
10
100
pA
78 dB
90 dB
15 40
45
40
150
mV
150
15 40
45
40
150
mV
150
32
mA
35
0.8 1.1
1.1
mA
8 MHz
Doc ID 12584 Rev 7
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TSV914A electronic component. |
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