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PDF TL072A Data sheet ( Hoja de datos )
| Número de pieza | TL072A | |
| Descripción | LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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TL072, TL072A, TL072B
Low noise JFET dual operational amplifiers
Datasheet - production data
D
SO8
Pin connections (top view)
1
2-
3+
4
8
7
-6
+5
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - VCC-
5 - Non-inverting input 2
6 -Inverting input 2
7 - Output 2
8 - VCC+
Features
• Wide common-mode (up to VCC+) and
differential voltage range
• Low input bias and offset current
• Low noise en = 15 nV/√Hz (typ)
• Output short-circuit protection
• High input impedance JFET input stage
• Low harmonic distortion: 0.01 % (typical)
• Internal frequency compensation
• Latch-up free operation
• High slew rate: 16 V/µs (typ)
Related products
• See TL071 for single op amp version
• See TL074 for quad op amp version
Description
The TL072, TL072A, and TL072B are high speed
JFET input dual operational amplifiers
incorporating well-matched, high-voltage JFET
and bipolar transistors in a monolithic integrated
circuit.
The devices feature high slew rates, low input
bias and offset current, and low offset voltage
temperature coefficients.
June 2014
DocID2298 Rev 8
This is information on a product in full production.
1/16
www.st.com
1 page  
TL072, TL072A, TL072B
Electrical characteristics
3 Electrical characteristics
Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
Symbol
Vio
ΔVio/ΔT
Iio
Iib
Avd
SVR
ICC
Vicm
CMR
Ios
±Vopp
Parameter
Input offset voltage (Rs = 50 Ω)
Tamb = +25 °C
TL072
TL072A
TL072B
Input offset voltage (Rs = 50 Ω)
Tmin ≤ Tamb ≤ Tmax
TL072
TL072A
TL072B
Input offset voltage drift
Input offset current, Tamb = +25 °C (1)
Input offset current, Tmin ≤ Tamb ≤ Tmax
Input bias current, Tamb = +25 °C (1)
Input bias current, Tmin ≤ Tamb ≤ Tmax (1)
Large signal voltage gain
(RL = 2 kΩ, Vo = ±10 V), Tamb = +25 °C
Large signal voltage gain
(RL = 2 kΩ, Vo = ±10 V), Tmin ≤ Tamb ≤ Tmax
Supply voltage rejection ratio
(RS = 50 Ω), Tamb = +25 °C
Supply voltage rejection ratio
(RS = 50 Ω), Tmin ≤ Tamb ≤ Tmax
Supply current, no load, Tamb = +25 °C
Supply current, no load, Tmin ≤ Tamb ≤ Tmax
Input common mode voltage range
Common mode rejection ratio
(RS = 50 Ω), Tamb = +25 °C
Common mode rejection ratio
(RS = 50 Ω), Tmin ≤ Tamb ≤ Tmax
Output short-circuit current, Tamb = +25 °C
Output short-circuit current,
Tmin ≤ Tamb ≤ Tmax
Output voltage swing,
Tamb = +25 °C
RL = 2 kΩ
RL =
10 kΩ
Output voltage swing,
Tmin ≤ Tamb ≤ Tmax
RL = 2 kΩ
RL =
10 kΩ
TL072I, AC, AI, BC, BI
Min. Typ. Max.
3 10
36
13
13
7
5
10
5 100
4
20 200
20
50 200
25
80 86
80
1.4
±11 -12 to
+15
2.5
2.5
80 86
80
10 40 60
10 60
10 12
12 13.5
10
12
TL072C
Min. Typ. Max.
3 10
13
10
5 100
10
20 200
20
25 200
15
70 86
70
1.4
±11 -12
to
+15
70 86
2.5
2.5
70
10 40
10
60
60
10 12
12 13.5
10
12
Unit
mV
µV/°C
pA
nA
pA
nA
V/mV
dB
mA
V
dB
mA
V
DocID2298 Rev 8
5/16
5 Page 
TL072, TL072A, TL072B
5 Typical application
Figure 20: 100 kHz quadruple oscillator
Typical application
1. The resistor values of Figure 20 may be adjusted for a symmetrical output
DocID2298 Rev 8
11/16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TL072A.PDF ] | |
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