LM1875T/NOPB National Semiconductor, LM1875T/NOPB Datasheet

IC AMP AUDIO PWR 30W AB TO220-5

LM1875T/NOPB

Manufacturer Part Number
LM1875T/NOPB
Description
IC AMP AUDIO PWR 30W AB TO220-5
Manufacturer
National Semiconductor
Type
Class ABr
Datasheets

Specifications of LM1875T/NOPB

Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
30W x 1 @ 8 Ohm
Voltage - Supply
16 V ~ 60 V, ±8 V ~ 30 V
Features
Short-Circuit and Thermal Protection
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Amplifier Type
Audio
Bandwidth
70 kHz (Power), 5.5 MHz (Gain)
Current, Input Bias
±0.2 μA
Current, Input Offset
0 mA
Current, Supply
70 mA
Harmonic Distortion
0.015 %
Open Loop Gain
90
Package Type
TO220-5
Slew Rate
8
Voltage, Input
-25 to +25 V
Voltage, Input Offset
±1 mV
Voltage, Noise
3 μV
Voltage, Supply
16 to 60 V
Amplifier Class
B
No. Of Channels
1
Output Power
25W
Supply Voltage Range
16V To 60V
Load Impedance
8ohm
Operating Temperature Range
0°C To +150°C
Amplifier Case Style
TO-220
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM1875T
*LM1875T/NOPB
LM1875
LM1875T

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM1875T/NOPB
Manufacturer:
National Semiconductor
Quantity:
35 635
Part Number:
LM1875T/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LM1875T/NOPB
0
Features
Applications
• Up to 30 watts output power
• A
• Low distortion: 0.015%, 1 kHz, 20 W
• Wide power bandwidth: 70 kHz
• Protection for AC and DC short circuits to ground
• Thermal protection with parole circuit
• High current capability: 4A
• Wide supply range 16V-60V
• Internal output protection diodes
• 94 dB ripple rejection
• Plastic power package TO-220
• High performance audio systems
• Bridge amplifiers
• Stereo phonographs
• Servo amplifiers
• Instrument systems
VO
typically 90 dB
LM1875 - 20-W Audio Power Amplifier
Typical Application
Parametric Table
Power@ 4Ohms, 1% THD
Power@ 8Ohms, 1% THD
Power@ 8Ohms, 10% THD 30 Watt
THD
PSRR
Channels
Special Features
THD Conditions
User Supply
Supply Range
Supply Min
Supply Max
Gain Bandwidth
Slew Rate
Temperature Min
Temperature Max
click for larger image
20 Watt
25 Watt
0.022 %
95 dB
1 Channels
AvCl>10
Pout=20W, 4ohm load, 1kHz
50 Volt
+20 - +60V
16 Volt
60 Volt
5.5 MHz
8 Volts/usec
0 deg C
70 deg C
Connection Diagram
click for larger image

Related parts for LM1875T/NOPB

LM1875T/NOPB Summary of contents

Page 1

LM1875 - 20-W Audio Power Amplifier Features • watts output power • A typically • Low distortion: 0.015%, 1 kHz • Wide power bandwidth: 70 kHz • Protection for AC and DC ...

Page 2

Datasheet RoHS Compliance Information LM1875 20W Audio Power Amplifier LM1875 20W Audio Power Amplifier (Japanese) Package Availability, Models Package Part Number MSL Peak Type Pins Spec. Rating Reflow STD 1 NA LM1875T TO-220 5 NOPB 1 NA LM1875 MWC Wafer ...

Page 3

... LM1875T LB03 For 90˚ Stagger LM1875T Bend LB05 For 90˚ Stagger LM1875T Bend LB02 © 2002 National Semiconductor Corporation Features watts output power n A typically Low distortion: 0.015%, 1 kHz ± 25V n Wide power bandwidth: 70 kHz n Protection for AC and DC short circuits to ground ...

Page 4

Absolute Maximum Ratings Supply Voltage Input Voltage Storage Temperature Junction Temperature Electrical Characteristics V =+25V, −V =−25V, T =25˚ AMBIENT Parameter Supply Current Output Power (Note 2) THD (Note 2) Offset Voltage Input Bias Current Input Offset ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted TO-220 Power Package (T) Order Number LM1875T NS Package Number T05D Order Number LM1875T SL108949 NS Package Number T05A 9 ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Order Number LM1875T LB02 NS Package Number TA05B ...

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