NTE NTE15004 Datasheet

NTE15004

Integrated Circuit

Remote Control Preamplifier

Description:

This NTE15004 is a silicon monolithic integrated circuit in an 8–Lead SIP type package designed for
a remote control preamplifier of infrared signals. This device features low power, high sensitivity a n d
wide supply voltage.

Features:

D Wide Operation Voltage: VCC = 6V to 14.4V
D Low Power Consumption: I
D High Input Sensitivity: 50µV
D Peak Detector
D Small Size Package – 8–Lead SIP
D Minimum Number of External Parts Required

= 2.5mA typ.

CC

typ.

p–p

Absolute Maximum Ratings

Supply Voltage, V
Power Dissipation, P

CC

D

Operating Temperature Range, T
Storage Temperature Range, T

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

opr

stg

270mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

Recommended Operating Conditions:

Parameter Symbol Test Conditions Min Typ Max Unit

Power Supply V
Input Frequency f

CC

in

6.0 8.5 14.4 V
30 – 50 kHz

Electrical Characteristics: (TA = +25°C, VCC = 8.5V, fin = 40kHz unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Supply Current I
Input Terminal Voltage V

1st Stage Voltage Gain A
Detection Input Voltage V
Input Impedance r
Output Voltage V
Output Leakage Current I
Noise Input Open Output Pin is Not Fall

CC

IN1

V

IN2IIN
VL

IN

in

OL

OH

= 70µA 3.4 4.1 4.9 V

Pin7 – Pin4, V

IOL = 0.1mA, VIN = 1mV
VOH = 14.4V – – 2 µA

= 500mV

OUT

P–P

P–P

1.5 2.5 3.5 mA

2.1 2.6 3.1 V

– 60 – dB
– 50 100 µV

40 60 80 kΩ

– – 0.5 V

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

Pin Connection Diagram

(Front View)

8
7

6
5
4

3
2
1

V

CC

Input
Bypass Cap

GND
Peak Hold Cap

Tuning Coil
Integral Cap

Output

.768 (19.52) Max .118 (3.0) Max

.264 (6.72)

Max

18

.165 (4.2)

Min

.100 (2.54) Typ

.700 (17.78)