NTE NTE1195 Datasheet

NTE1195

Integrated Circuit

Low Noise, High Gain Preamp

Description:

The NTE1195 is a low noise, high g ain 2 s tage p reamplifier wi th high i nput i mpedance i n a 7 –Lead S IP
type package suitable for use with car stereos, cassette tape recorders, and home stereo systems.

Absolute Maximum Ratings

Supply Voltage, V
Power Dissipation, P

CC

D

Operating Temperature Range, T
Storage Temperature Range, T

Electrical Characteristics:

: (TA = +25°C unless otherwise specified)

opr

stg

(TA = +25°C, VCC = 8V, f = 1kHz, RL = 5.1kΩ unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Supply Voltage V
Supply Current I
Open Loop Voltage Gain A
Voltage Gain A
Maximum Voltage V
Total Harmonic Distortion

Input Resistance R
Equivalent Input Noise Voltage

Output Power P

200mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–20° to +75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CC

CC

Vin = 0 0.7 1.3 1.9 mA
VO = 0.3V 75 79 83 dB

VO

VO = 0.3V, RNF = 35kΩ 46.5 49.5 52.5 dB

V

T.H.D. = 1%, RNF = 35kΩ 1.0 1.3 – V

OM

THD VO = 0.3V, NAB (35dB) – 0.05 0.1 %

VO = 0.3V, NAB (51dB) – 0.17 – %

i

V

RG = 2.2kΩ, NAB (35dB) – 1.5 2.0 µV

nin

RG = 2.2kΩ, NAB (51dB) – 1.2 – µV
RL = 8Ω, VCC = 13V – 3 – W

O

5 – 13 V

RMS

70 200 – kΩ

15V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RMS
RMS

Pin Connection Diagram

(Front View)

V

7

Output

6

Bias

5

GND

4

Feedback

3

Input

2
1

Bias

CC

.323

(8.2)

Max

.906 (23.0) Max.126 (3.2)

.099

19

(2.5)

Min

.020 (0.50).100 (2.54)

.800 (20.3)