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PDF TSV6393A Data sheet ( Hoja de datos )
| Número de pieza | TSV6393A | |
| Descripción | (TSV639x) Operational Amplifiers | |
| Fabricantes | STMicroelectronics | |
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TSV639x, TSV639xA
Micropower (60 µA), wide bandwidth (2.4 MHz) CMOS op-amps
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: 2.4 MHz typ, stable
for gain equal or above -3 or +4
■ Low power shutdown mode: 5 nA typ
■ Low offset voltage: 800 µV max (A version)
■ Low input bias current: 1 pA typ
■ EMI hardened operational amplifiers
■ 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
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Description
The TSV639x series of dual and quad operational
amplifiers offers low voltage operation and rail-to-
rail input and output.
For applications configured with gain, the
TSV639x series offers an excellent speed/power
consumption ratio, 2.4 MHz gain bandwidth
product while consuming only 60 µA at 5 V. The
devices also feature an ultra-low input bias
current and have a shutdown mode (TSV6393,
TSV6395).
These features make the TSV639x family ideal
for sensor interfaces, battery supplied and
portable applications, as well as active filtering.
SOT23-8
SO-8
MiniSO-8/10
TSSOP-14
TSSOP-16
Table 1. Device summary
Dual version
Quad version
Reference Without With Without With
standby standby standby standby
TSV639x
TSV639xA
TSV6392 TSV6393 TSV6394 TSV6395
TSV6392A TSV6393A TSV6394A TSV6395A
January 2010
Doc ID 16883 Rev 1
1/25
www.st.com
25
1 page  
TSV639x, TSV639xA
Electrical characteristics
3 Electrical characteristics
Table 4.
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
www.DataSheet4U.comIsink
Iout
Isource
ICC
Supply current (per
operator)
AC performance
GBP Gain bandwidth product
Gain Minimum gain for stability
SR Slew rate
en
Equivalent input noise
voltage
1. Guaranteed by design.
TSV639x
TSV639xA
TSV6393AIST - MiniSO-10
Tmin < Top < Tmax - TSV639x
Tmin < Top < Tmax - TSV639xA
Tmin < Top < Tmax - TSV6393AIST
Tmin < Top < Tmax
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
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
RL = 10 kΩ, CL = 100 pF
Phase margin = 60°, Rf = 10kΩ,
RL = 10 kΩ, CL = 20 pF
RL = 10 kΩ, CL = 100 pF, Vout =
0.5 V to 1.3 V
f = 1 kHz
f = 10 kHz
53
51
85
80
35
50
6
4
6
4
40
3
0.8 mV
1
4.5
2 mV
2.2
2 μV/°C
1 10(1)
pA
1 100
1 10(1)
pA
pA
1 100
pA
74 dB
dB
95 dB
dB
5
mV
4 35
50
12
mV
mA
10
50 60
62
mA
µA
µA
2 MHz
+4
V/V
-3
0.7 V/μs
60 ---n---V-----
33 Hz
Doc ID 16883 Rev 1
5/25
5 Page 
TSV639x, TSV639xA
Figure 8. Positive slew rate vs. supply
voltage in closed loop
R =2kΩ, C =100pF, A =−10
Load
Load
CL
V : from 0.5V to V −0.5V
in CC+
SR calculated from 10% to 90%
V =V /2
icm CC
T=25°C
T=−40°C
T=125°C
Electrical characteristics
Figure 9. Negative slew rate vs. supply
voltage in closed loop
R =2kΩ, C =100pF, A =−10
Load
Load
CL
V : from V −0.5V to 0.5V
in CC+
SR calculated from 10% to 90%
V =V /2
icm CC
T=−40°C
T=125°C
T=25°C
Supply voltage (V)
Supply voltage (V)
Figure 10. Slew rate vs. supply voltage in open Figure 11. Slew rate timing in open loop
loop
Open loop configuration, T = 25°C
R =10kΩ, C =100pF,
Load
Load
V =1V , V =V /2
in PP icm CC
SR calculated from 0.5V to V - 0.5V
CC
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Supply voltage (V)
Figure 12. Slew rate timing in closed loop
R =2kΩ, C =100pF,
Load
Load
V =V /2, A =−10
icm CC
CL
T=25°C, V =5V
CC
V
out
V
in
Time (µs)
Open loop,R =10kΩ
Load
C =100pF, V =V /2
Load
icm CC
T=25°C, V =5V, V =1V
CC in PP
Time (µs)
Figure 13. Noise vs. frequency
300
Vcc=5V
250 T=25°C
200 Vicm=2.5V
150
100
Vicm=4.5V
50
0
100
1000
10000
Doc ID 16883 Rev 1
11/25
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet TSV6393A.PDF ] | |
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