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Dual Preamplifier. NTE824 Datasheet

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Dual Preamplifier. NTE824 Datasheet
















NTE824 Preamplifier. Datasheet pdf. Equivalent













Part

NTE824

Description

Integrated Circuit Low Noise Dual Preamplifier



Feature


NTE824 Integrated Circuit Low Noise Dual Preamplifier Description: The NTE824 i s a dual preamplifier for the amplifica tion of low level signals in applicatio ns requiring optimum noise performance. Each of the two amplifiers is complete ly independent, with an internal power supply decoupler–regulator, providing 110dB supply rejection and 60dB channe l separation. Other .
Manufacture

NTE Electronics

Datasheet
Download NTE824 Datasheet


NTE Electronics NTE824

NTE824; outstanding features include high gain ( 104dB), large output voltage swing (VCC –2V)p–p, and wide power bandwidth (75kHz, 20Vp–p). The device operates from a single supply across the wide ra nge of 9V to 30V. The amplifiers are in ternally compensated for gains greater than 10. Features: D Low Noise: 1.0µV Total Input Noise D High Gain: 104dB Op en Loop D Single Supply O.


NTE Electronics NTE824

peration D Wide Supply Range: 9V to 30V D Power Supply Rejection: 110dB D Large Output Voltage Swing (VCC–2V)p–p D Wide Bandwidth 15MHz Unity Gain D Powe r Bandwidth 75kHz, 20Vp–p D Internall y Compensated D Short Circuit Protected Absolute Maximum Ratings: Supply Volta ge, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


NTE Electronics NTE824

. . . . . . . . . . . . . . . . +30V Pow er Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660mW Operating Temperat ure Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C S torage Temperature Range, Tstg . . . . . . . . . . . . . . .





Part

NTE824

Description

Integrated Circuit Low Noise Dual Preamplifier



Feature


NTE824 Integrated Circuit Low Noise Dual Preamplifier Description: The NTE824 i s a dual preamplifier for the amplifica tion of low level signals in applicatio ns requiring optimum noise performance. Each of the two amplifiers is complete ly independent, with an internal power supply decoupler–regulator, providing 110dB supply rejection and 60dB channe l separation. Other .
Manufacture

NTE Electronics

Datasheet
Download NTE824 Datasheet




 NTE824
NTE824
Integrated Circuit
Low Noise Dual Preamplifier
Description:
The NTE824 is a dual preamplifier for the amplification of low level signals in applications requiring
optimum noise performance. Each of the two amplifiers is completely independent, with an internal
power supply decoupler–regulator, providing 110dB supply rejection and 60dB channel separation.
Other outstanding features include high gain (104dB), large output voltage swing (VCC –2V)p–p, and
wide power bandwidth (75kHz, 20Vp–p). The device operates from a single supply across the wide
range of 9V to 30V.
The amplifiers are internally compensated for gains greater than 10.
Features:
D Low Noise: 1.0µV Total Input Noise
D High Gain: 104dB Open Loop
D Single Supply Operation
D Wide Supply Range: 9V to 30V
D Power Supply Rejection: 110dB
D Large Output Voltage Swing (VCC–2V)p–p
D Wide Bandwidth 15MHz Unity Gain
D Power Bandwidth 75kHz, 20Vp–p
D Internally Compensated
D Short Circuit Protected
Absolute Maximum Ratings:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +30V
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Note 1 For operation in ambient temperatures above 25°C, the device must be derated based on
a 150°C maximum junction temperature and a thermal resistance of 187°C/W junction to
ambient.




 NTE824
Electrical Characteristics: (TA = +25°C, VCC = 14V, unless otherwise specified)
Parameter
Test Conditions
Min Typ Max Unit
Voltage Gain
Open Loop, f = 100Hz
160,000
Supply Current
Input Resistance
Positive Input
VCC = 9V to 30V, RL =
10
50 100
mA
k
Negative Input
200 k
Input Current, Negative Input
0.5 3.1 µA
Output Resistance
Open Loop
150
Output Current
Source
8 mA
Sink 2 mA
Output Voltage Swing
Unity Gain Bandwidth
PeaktoPeak
VCC2
V
15 MHz
Large Signal Frequency Response
Maximum Input Voltage
Supply Rejection Ratio Input Referred
20VPP (VCC > 24V), THD 1%
Linear Operation
f = 1kHz
75 kHz
300 mVrms
110 dB
Channel Separation
f = 1kHz
40 60
dB
Total Harmonic Distortion
60dB Gain, f = 1kHz
0.1 0.5 %
Total Equivalent Input Noise (Flat Gain Circuit)
10 to 10,000Hz
1.0 1.2 µVrms
Pin Connection Diagram
(+) Input 1 1
() Input 1 2
GND 3
Output 1 4
8 (+) Input 2
7 () Input 2
6 VCC
5 Output 2
85
.260 (6.6)
14
.390
(9.9)
Max
.155
(3.93)
.300
(7.62)
.100 (2.54)
.300 (7.62)
.145 (3.68)








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