NTE1087 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Low Noise Preamp

NTE1087
Integrated Circuit
Low Noise Preamp
Description:
D General–Purpose Pre–Amplifier
D Voltage Amplifier Application
D Low Noise
D Operates from a Wide Range of Power Supplies
D High Voltage Gain
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mW/°C
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to +125°C
Electrical Characteristics: (V_CC = 8V, R_L = 5.1kΩ, T_A = +25°C unless otherwise specified)
Characteristic
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
Voltage Gain (Open Loop)
Voltage Gain (Closed Loop)
Max. Output Voltage
Equivalent Input Noise
I_CC
G_V
G_V
V_OM
V_NI
V_IN = 0
f = 1kHz
– 1.5 2.1 mA
75 78 82 dB
f = 1kHz, R_NF = 35kΩ
46.5 – 52.5 dB
f = 1kHz, KF = 1%
1.0 –
– V_rms
R_g = 2.2kΩ, NAB 1kHz Gain – 2.0 – µV_rms
Converted with G_V (1kHz)