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PDF TSV994 Data sheet ( Hoja de datos )
| Número de pieza | TSV994 | |
| Descripción | (TSV991 - TSV994) Rail-to-rail input/output 20MHz GBP operational amplifiers | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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TSV991-TSV992-TSV994
Rail-to-rail input/output 20MHz GBP operational amplifiers
Features
■ Low input offset voltage: 1.5mV max
■ Rail-to-rail input and output
■ Wide bandwidth 20MHz, stable for gain ≥3
■ Low power consumption: 1.1mA maximum
■ High output current: 35mA
■ Operating from 2.5V to 5.5V
■ Low input bias current, 1pA typ
■ ESD internal protection ≥ 5kV
■ Latch-up immunity
Description
www.DataSheet4U.com
The TSV991/2/4 family of single, dual & 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 20MHz gain-
bandwidth, stable for gain above 3 (100pF
capacitive load), while consuming only 1.1mA
max at 5V supply voltage. It also features an ultra-
low input bias current.
These characteristics make the TSV991/2/4
family ideal for sensor interfaces, battery-supplied
and portable applications, as well as active
filtering.
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
Pin connections (top view)
SOT23-5
Output 1
VDD 2
Non Inverting Input 3
5 VCC
4 Inverting Input
MSO-8, SO-8
Output 1 1
Inverting Input 1 2
Non Inverting Input 1 3
VDD 4
_
+
8 VCC
7 Output 2
_ 6 Inverting Input 2
+ 5 Non Inverting Input 2
SO-14, TSSOP14
Output 1 1
Inverting Input 1 2
Non Inverting Input 1 3
VCC 4
Non Inverting Input 2 5
Inverting Input 2 6
Output 2 7
_
+
+
_
14 Output 4
_ 13 Inverting Input 4
+ 12 Non Inverting Input 4
11 VDD
+ 10 Non Inverting Input 3
_ 9 Inverting Input 3
8 Output 3
December 2006
Rev 3
1/18
www.st.com
18
1 page  
TSV991-TSV992-TSV994
Electrical characteristics
2 Electrical characteristics
Table 3.
Symbol
Electrical characteristics at VCC = +2.5V, VDD = 0V, Vicm = VCC/2, Tamb= 25°C,
RL connected to VCC/2 (unless otherwise specified)
Parameter
Conditions
Min. Typ. Max.
Unit
DC performance
Offset voltage
TSV99x
Vio
TSV99xA
DVio
Iio
Iib
CMR
Avd
Input offset voltage drift
Input offset current(1)
(Vout = VCC/2)
Input bias current(1)
(Vout = VCC/2)
Common mode rejection ratio
20 log (ΔVic/ΔVio)
Large signal voltage gain
VCC-VOH High level output voltage
VOL Low level output voltage
Isink
Iout
Isource
ICC Supply current (per operator)
AC performance
Tmin < Top < Tmax
Tmin < Top < Tmax
0V to 2.5V, Vout = 1.25V
RL= 10kΩ, Vout= 0.5V to 2V
RL = 10kΩ
RL = 600Ω
RL = 10kΩ
RL = 600Ω
Vo = 2.5V
Tmin < Tamb < Tmax
Vo = 0V
Tmin < Tamb < Tmax
No load, Vout=VCC/2
Tmin < Top < Tmax
- 0.1 4.5
- - 7.5
mV
- - 1.5
- -3
- 2 - µV/°C
- 1 10 pA
- 1 10 pA
58 75
-
80 89
-
15 40
45 150
-
15 40
45 150
18 32
-
16 -
-
18 35
-
16 -
-
- 0.78 1.1
- - 1.1
dB
dB
mV
mV
mA
mA
GBP Gain bandwidth product
φm Phase margin
RL = 2kΩ, CL = 100pF, f = 100kHz - 20 - MHz
RL = 2kΩ, CL = 100pF, G=5,
f=100kHz
- 60 - Degrees
Gm Gain margin
SR Slew rate
RL = 2kΩ, CL = 100pF, φm=40°
RL = 2kΩ, CL = 100pF
- 2.5 -
- 10 -
dB
V/µs
en Equivalent input noise voltage f=10kHz
- 21 -
---n---V-----
Hz
THD+en Total harmonic distortion
G=1, f=1kHz, Rl=2kΩ,
BW=22kHz, Vicm=(Vcc+1)/2,
Vout=1.1Vpp
- 0.0017 -
%
1. Guaranteed by design.
5/18
5 Page 
TSV991-TSV992-TSV994
3 Package information
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
ECOPACK® packages. These packages have a lead-free second level interconnect. The
category of second level interconnect is marked on the package and on the inner box label,
in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
Figure 14. SOT23-5 package
Ref. Millimeters
Min.
Typ.
A 0.90
A1 0.00
A2 0.90
b 0.35
C 0.09
D 2.80
E 2.60
E1 1.50
e 0.95
e1 1.9
L 0.35
Dimensions
Max.
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
Min.
35.4
0.00
35.4
13.7
3.5
110.2
102.3
59.0
0.55 13.7
Mils
Typ.
37.4
74.8
Max.
57.1
5.9
51.2
19.7
7.8
118.1
118.1
68.8
21.6
11/18
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet TSV994.PDF ] | |
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