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TECHNICAL DATA
Low Power J-FET DUAL OPERATIONAL AMPLIFIERS
The IL062 is high speed J-FET input dual operational amplifier. This J-FET input operational amplifier incorporates well matched, high voltage J-FET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. * * * * * * * * Operation Very low power consumption: 200 Wide common-mode (up to VCC+) and differential voltage ranges Low input bias and offset currents Output short-circuit protection High input impedance J-FET input stage Internal frequency compensation Latch up free operation High slew rate: 3.5V/s
IL062
Pin Connections (top view)
w
w
w
t a .D
S a
e h
1 2 3 4 5 6 7 8 -
U t4 e
ORDERING INFORMATION IL062N Plastic IL062D SOIC TA = -40 to 85C for package
.c
m o
Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 VCC +
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IL062
SCHEMATIC DIAGRAM
Vcc +
220 Inverting Input Non-inverting Input 64 45 k Output
270
1/2 IL062 1/2 TL062C
3.2 k
4.2 k
100
Vcc -
MAXIMUM RATING
Symbol VCC Vi Vid Ptot Toper Tstg
Notes 1. .
Parameter Supply Voltage - (note 1) Input Voltage - (note 3) Differential Input Voltage - (note 2) Power Dissipation Output Short-Circuit Duration (Note 4) Operating Free-Air Temperature Range Storage Temperature Range
IL062 18 15 30 680 Infinite -40 to +85 -65 to +150
Unit V V V mW C C
2. 3. 4.
All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC+ and VCC-. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 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.
IL062
ELECTRICAL CHARACTERISTICS
Symbol VIO Parameters Input Offset Voltage (RS = 50) Tamb =25C Tmin. Tamb. Tmax. Temperature Coefficient of Input Offset Voltage (RS = 50) Input Offset Current* Tamb =25C Tmin. Tamb. Tmax. Input Bias Current* Tamb =25C Tmin. Tamb. Tmax. Input Common Mode Voltage Range Output Voltage Swing (RL = 10k) Tamb =25C Tmin. Tamb. Tmax. Large Signal Voltage Gain (RL = 10k, VO = 10V) Tamb =25C Tmin. Tamb. Tmax. Gain Bandwidth Product (Tamb =25C, RL = 10k, CL =100pF) Input Resistance Common Mode Rejection Ratio (RS = 50) Supply Voltage Rejection Ratio (RS = 50) Supply Current (Per Amplifier) (Tamb =25C, no load, no signal) Channel Separation (AV =100, Tamb =25C) Total Power Consumption (Each Amplifier) (Tamb =25C, no load, no signal) Slew Rate (Vi = 10V, RL= 10k, CL = 100pF, AV = 1) Rise Time (Vi = 20mV, RL= 10k, CL =100pF, AV = 1) Overshoot Factor (Vi = 20mV, RL= 10k, CL =100pF, AV = 1) (see figure 1) Equivalent input Noise Voltage (RS = 100, f = 1KHz) 11
VCC = 15V, TAMB = 25C (unless otherwise specified) Min. IL062 Typ. 3 Max. 15 20 V/C 10 5 200 5 400 10 pA nA pA nA V V 20 20 27 V/mV 3 3 6 MHz 1 1012 70 70 76 dB 95 A 200 120 mW 6 3.5 0.2 10 7.5 V/s s % 250 dB dB Unit mV
DVIO IIO
IIB
30 +15 -12
VICM VOPP
AVD
GBP
RI CMR SVR ICC VO1/VO2 PD
SR tr KOV
1.5
en
42
nV
Hz
* Input bias currents of a FET- input operational amplifier are normal junction reverse currents, which are temperature sensitive. Pulse techniques must be used that will maintain the junction temperature as closes to the ambient temperature as possible.
IL062
IL062
IL062
IL062
N SUFFIX PLASTIC DIP (MS - 001BA)
A 8 5 B 1 4
Dimension, mm Symbol A B MIN 8.51 6.1 MAX 10.16 7.11 5.33 0.36 1.14 2.54 7.62 0 2.92 7.62 0.2 0.38 10 3.81 8.26 0.36 0.56 1.78
F
L
C D
C -T- SEATING
PLANE
F G
M H J
N G D 0.25 (0.010) M T K
H J K L M N
NOTES: 1. Dimensions "A", "B" do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side.
D SUFFIX SOIC (MS - 012AA) Dimension, mm
5
A 8
Symbol A
B P
MIN 4.8 3.8 1.35 0.33 0.4 1.27 5.72 0 0.1 0.19 5.8 0.25
MAX 5 4 1.75 0.51 1.27
H
B C
1
G
4 C R x 45
D F
-TD 0.25 (0.010) M T C M K
SEATING PLANE
G
J F M
H J K M P R
8 0.25 0.25 6.2 0.5
NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B 0.25 mm (0.010) per side.

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