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Número de pieza | TSV612 | |
Descripción | (TSV611 / TSV612) Operational Amplifiers | |
Fabricantes | ST Microelectronics | |
Logotipo | ||
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TSV611, TSV612
Rail-to-rail input/output 11 µA, 120 kHz
CMOS operational amplifiers
Preliminary data
Features
■ Rail-to-rail input and output
■ Low power consumption: 11 µA typ at 5 V
■ Low supply voltage: 1.5 to 5.5 V
■ Gain bandwidth product: 120 kHz typ
■ Unity gain stable
■ Low input offset voltage: 1 mV max (A version)
■ Low input bias current: 1 pA typ
■ Temperature range: -40 to +85° C
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
TSV611ILT - TSV611ICT
In+ 1
VDD 2
In- 3
+_
5 VCC
4 Out
SOT23-5 / SC70-5
TSV612IST - TSV612ID/DT
Out1 1
In1- 2
In1+ 3
VCC- 4
_
+
8 VCC+
7 Out2
_ 6 In2-
+ 5 In2+
MSO8 / SO8
Description
The TSV61x family of single and dual operational
amplifiers offers low voltage, low power operation
and rail-to-rail input and output.
The devices also feature an ultra-low input bias
current as well as a low input offset voltage.
The TSV61x have a gain bandwidth product of
120 kHz while consuming only 11 µA at 5 V.
These features make the TSV61x family ideal for
sensor interfaces, battery-supplied and portable
applications, as well as active filtering.
May 2009
Doc ID 15768 Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/16
www.st.com
16
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Electrical characteristics
Table 4.
Symbol
VCC+ = +3.3 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C,
RL connected to VCC/2 (unless otherwise specified)
Parameter
Min. Typ.
Max.
Unit
DC performance
Vio Offset voltage
DVio Input offset voltage drift
Iio Input offset current
Iib Input bias current
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 Gain bandwidth product
Fu Unity gain frequency
φm Phase margin
Gm Gain margin
SR Slew rate
TSV61x
TSV61xA
Tmin<Top<Tmax TSV61x
Tmin<Top<TmaxTSV61xA
Tmin. < Top < Tmax.
Tmin. < Top < Tmax.
0 V to 3.3 V, Vout = 1.75 V
RL = 10 kΩ, Vout = 0.5 V to
2.8 V
RL = 10 kΩ
Tmin. < Top < Tmax.
RL = 10 kΩ
Tmin. < Top < Tmax.
Vo = 5 V
Tmin. < Top < Tmax.
Vo = 0 V
Tmin. < Top < Tmax.
No load, Vout = 2.5 V
Tmin. < Top < Tmax.
RL = 10 kΩ, CL = 20 pF,
f = 100 kHz, Av = 1
RL = 10 kΩ, CL = 20 pF,
Av = 1
RL = 10 kΩ, CL = 20 pF,
Av = 1
RL = 10 kΩ, CL = 20 pF,
Av = 1
RL = 10 kΩ, CL = 20 pF,
AV = 1
5
1
mV
6
2
2 μV/°C
1 10 pA
1 100 pA
1 10 pA
1 100 pA
60 dB
tbd 93
35 3
50
3
15 20
35
50
15 20
10 14
14
dB
mV
mV
mA
µA
µA
110
100
tbd
tbd
0.032
kHz
kHz
Degrees
dB
V/μs
Doc ID 15768 Rev 1
5/16
5 Page www.DatTaSSVhe6e1t14,UT.ScoVm612
Package information
3.2 SC70-5 (or SOT323-5) package information
Figure 2.
SC70-5 (or SOT323-5) package mechanical drawing
DIMENSIONS IN MM
SIDE VIEW
GAUGE PLANE
COPLANAR LEADS
SEATING PLANE
TOP VIEW
Table 7.
Ref
A
A1
A2
b
c
D
E
E1
e
e1
L
<
SC70-5 (or SOT323-5) package mechanical data
Dimensions
Millimeters
Min Typ Max Min
0.80 1.10 0.315
0.10
0.80 0.90 1.00 0.315
0.15 0.30 0.006
0.10 0.22 0.004
1.80 2.00 2.20 0.071
1.80 2.10 2.40 0.071
1.15 1.25 1.35 0.045
0.65
1.30
0.26 0.36 0.46 0.010
0° 8°
Inches
Typ
0.035
0.079
0.083
0.049
0.025
0.051
0.014
Max
0.043
0.004
0.039
0.012
0.009
0.087
0.094
0.053
0.018
Doc ID 15768 Rev 1
11/16
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet TSV612.PDF ] |
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