TL062_07中文资料

Parameter
TL062M
TL062I
TL062C
Unit
Min Typ Max Min Typ Max Min Typ Max
Vio DVio
Iio Iib
Input offset voltage (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
Temperature coefficient of input offset voltage (RS = 50Ω)
Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol
Parameter
VCC Vi Vid Ptot
Tstg
Rthja
Supply voltage (1) Input voltage (2) Differential input voltage(3)
1.5 3.5
1.5 3.5
V/μs
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TL062
Electrical characteristics
Table 3. Symbol
VCC = ±15V, Tamb = +25°C (unless otherwise specified) (continued)
the ground.
Table 2. Symbol
Operating conditions Parameter
TL062M, AM, BM TL062I, AI, BI TL062C, AC, BC Unit
VCC Supply voltage range
6 to 36
V
Toper Operating free-air temperature range
Vቤተ መጻሕፍቲ ባይዱ1/Vo2
Av = 100, Tamb = 25°C
120
120
120
dB
Total power consumption
PD
Tamb = +25°C, no load, no signal
6 7.5
6 7.5
6 7.5 mW
Slew rate
SR
1.5 3.5
Vi=10V, RL = 10kΩ, CL= 100pF, Av=1
7 - Output 2 8 - VCC+
July 2007
Rev 2
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Schematic diagram
1
Schematic diagram
Figure 1. Schematic diagram
TL062
VCC
Inverting Input
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
RS = 50Ω
Supply voltage rejection ratio SVR
RS = 50Ω
80 95
80 95
70 95
dB
Supply current, no load
ICC
Tamb = +25°C, no load, no signal
200 250
200 250
200 250 μA
Channel separation
Input offset current (1)
Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
Input bias current (1)
Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
Vicm Input common mode voltage range
36 15
10
Vopp
Tamb = +25°C
20 27
20 27
20 27
V
Tmin ≤ Tamb ≤ Tmax
20
20
20
Large signal voltage gain
Avd
RL = 10kΩ, Vo = ±10V, Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
4
6
4
46 4
36 3
V/mV
Description
The TL062, TL062A and TL062B are high-speed JFET input single operational amplifiers. Each of these JFET input operational amplifiers incorporates well matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit.
-55 to +125
-40 to +105
0 to +70
°C
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Electrical characteristics
3
Electrical characteristics
TL062
Table 3. Symbol
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
combinations with other pins floating. 8. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device
元器件交易网
TL062
Low power JFET dual operational amplifiers
Features
■ Very low power consumption : 200µA ■ Wide common-mode (up to VCC+) and
differential voltage ranges ■ Low input bias and offset currents ■ Output short-circuit protection ■ High input impedance JFET input stage ■ Internal frequency compensation ■ Latch up free operation ■ High slew rate : 3.5V/µs
GBP Ri
Gain bandwidth product Tamb = +25°C, RL =10kΩ, CL = 100pF Input resistance
1 1012
1 1012
1 1012
MHz Ω
Common mode rejection ratio
CMR
80 86
80 86
70 76
dB
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
Kov
Vi = 20mV, RL = 10kΩ, CL = 100pF,
10
10
10
%
Av = 1
Equivalent input noise voltage
en
RS = 100Ω, f = 1kHz
42
42
42
Parameter
TL062M
TL062I
TL062C
Unit
Min Typ Max Min Typ Max Min Typ Max
Rise time
tr
Vi = 20mV, RL = 10kΩ,
CL = 100pF, Av = 1
0.2
0.2
0.2
μs
Overshoot factor (see Figure 15)
±18
V
±15
V
±30
V
680
mW
Infinite
-65 to +150
-65 to +150
-65 to +150
°C
125
°C/W
85
Rthjc ESD
Thermal resistance junction to case(5) (6)
SO-8 DIP8
HBM: human body model(7)
5. Short-circuits can cause excessive heating and destructive dissipation. 6. Rth are typical values. 7. Human body model: 100pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin