NTE1466 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Preamp w/ALC Transistors

NTE1466
Integrated Circuit
Preamp ^w/ALC Transistors
Features:
D Pre–Amplifier (Recording or Playback) with ALC Transistors for Tape Recorder
D Low Noise: V_NI = 1.3µV_rms (Typ)
D Wide ALC Range
D Operates from a Wide Range of Power Supplies: V_CCopr = 3V to 15V
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics: (V_CC = 5V, T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
I_CC V_IN = 0, ALC off
– 1.3 1.75 mA
Voltage Gain (Open Loop)
G_VO V_IN = –80dBm f = 1kHz
67 69 – dB
Voltage Gain (Closed Loop)
G_V V_OUT = 0.7V_rms f = 1kHz, Note 1
33 35 37 dB
Maximum Output Voltage
V_OM f = 1kHz (below), THD = 1% Max
0.7 0.9 – V_rms
Equivalent Input Noise Voltage
V_NI R_g = 2.2kΩ, NAB (Compensated), 1kHz Gain – 1.3 2.5 µV_rms
Converted with G_V (1kHz)
Input Resistance
R_IN f = 1kHz
– 150 – kΩ
Saturation Voltage, Q₅
V_6(ON)
– 60 100 mV
Note 1. In regard to the voltage gain (closed loop voltage) value, it is possible to be classified.