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PDF TSV634 Data sheet ( Hoja de datos )
| Número de pieza | TSV634 | |
| Descripción | (TSV632 - TSV635) Operational Amplifiers | |
| Fabricantes | ST Microelectronics | |
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TSV632, TSV633, TSV634, TSV635
Rail-to-rail input/output 60 µA 880 kHz operational amplifiers
Features
■ Rail-to-rail input and output
■ Low power consumption: 60 µA typ at 5 V
■ Low supply voltage: 1.5 V - 5.5 V
■ Gain bandwidth product: 880 kHz typ
■ Unity gain stability
■ Low power shutdown mode: 5 nA typ
■ Low offset voltage: 800 µV max (A version)
■ Low input bias current: 1 pA typ
■ EMI hardened op-amps
■ High tolerance to ESD: 4 kV HBM
■ Extended temperature range: -40° C to
+125° C
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
Description
The TSV63x series of dual and quad operational
amplifiers offers low voltage operation and rail-to-
rail input and output.
This family features an excellent speed/power
consumption ratio, offering a 880 kHz gain-
bandwidth product while consuming only 60 µA at
5 V supply voltage. The devices also feature an
ultra-low input bias current and have a shutdown
mode (TSV633, TSV635).
These features make the TSV63x family ideal for
sensor interfaces, battery-supplied and portable
applications, as well as active filtering.
SOT23-8
SO-8
MiniSO-8
TSSOP-14
TSSOP-16
May 2009
Doc ID 15688 Rev 1
1/26
www.st.com
26
1 page  
www.DatTaSSVhe6e3tx4U.com
Electrical characteristics
3 Electrical characteristics
Table 3.
Symbol
Electrical characteristics at VCC+ = +1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C,
and RL connected to VCC/2 (unless otherwise specified)
Parameter
Conditions
Min. Typ. Max. Unit
DC performance
Vio Offset voltage
DVio
Iio
Input offset voltage drift
Input offset current
(Vout = VCC/2)
Iib
Input bias current
(Vout = VCC/2)
CMR
Common mode rejection
ratio 20 log (ΔVic/ΔVio)
Avd Large signal voltage gain
VOH High level output voltage
VOL Low level output voltage
Isink
Iout
Isource
ICC
Supply current (per
operator)
AC performance
GBP
φm
Gm
SR
Gain bandwidth product
Phase margin
Gain margin
Slew rate
en
Equivalent input noise
voltage
1. Guaranteed by design.
TSV63x
TSV63xA
TSV633AIST - MiniSO10
3
0.8 mV
1
Tmin < Top < Tmax - TSV63x
Tmin < Top < Tmax - TSV63xA
Tmin < Top < Tmax - TSV633AIST
4.5
2 mV
2.2
2 μV/°C
1 10(1)
pA
Tmin < Top < Tmax
1 100
1 10(1)
pA
pA
Tmin < Top < Tmax
0 V to 1.8 V, Vout = 0.9 V
Tmin < Top < Tmax
RL= 10 kΩ, Vout = 0.5 V to 1.3 V
Tmin < Top < Tmax
RL = 10 kΩ
Tmin < Top < Tmax
1 100
53 74
51
85 95
80
35 5
50
pA
dB
dB
dB
dB
mV
RL = 10 kΩ
Tmin < Top < Tmax
Vo = 1.8 V
Tmin < Top < Tmax
Vo = 0 V
Tmin < Top < Tmax
No load, Vout = VCC/2
Tmin < Top < Tmax
4 35
50
6 12
4
6 10
4
40 50 60
62
mV
mA
mA
µA
µA
RL = 2 kΩ, CL = 100 pF, f = 100 kHz
RL = 2 kΩ, CL = 100 pF
RL = 2 kΩ, CL = 100 pF
RL = 2 kΩ, CL = 100 pF, Av = 1
f = 1 kHz
f = 10 kHz
700
0.2
790
45
13
0.27
60
33
kHz
Degrees
dB
V/μs
---n---V-----
Hz
Doc ID 15688 Rev 1
5/26
5 Page 
www.DatTaSSVhe6e3tx4U.com
Figure 8. Positive slew rate vs. time
Electrical characteristics
Figure 9. Negative slew rate vs. time
Figure 10. Positive slew rate vs. supply
voltage
Figure 11. Negative slew rate vs. supply
voltage
Figure 12. Distortion + noise vs. output
voltage
Vcc=1.5V
Rl=2kΩ
Vcc=1.5V
Rl=100kΩ
f=1kHz
Gain=1
BW=22kHz
Vicm=Vcc/2
Vcc=5.5V
Rl=2kΩ
Vcc=5.5V
Rl=100kΩ
Output Voltage (Vpp)
Figure 13. Distortion + noise vs. frequency
1
Vcc=1.5V
Rl=2kΩ
0.1
Vcc=1.5V
Rl=100kΩ
0.01
Ω
1E-3
10
Ω
100
1000
10000
100000
Doc ID 15688 Rev 1
11/26
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet TSV634.PDF ] | |
Hoja de datos destacado
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