LM1875T/NOPB National Semiconductor, LM1875T/NOPB Datasheet - Page 4

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

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

www.national.com
Typical Performance Characteristics
Safe Operating Area Boundary
I
OUT
Power Dissipation vs
Input Bias Current
vs Supply Voltage
vs V
Power Output
OUT
-Current Limit/
00503015
00503017
00503019
4
(Continued)
Note 3: Thermal shutdown with infinite heat sink
Note 4: Thermal shutdown with 1˚C/W heat sink
Power Dissipation vs
Open Loop Gain and
Phase vs Frequency
Power Output
00503016
00503018