LM4936MH/NOPB National Semiconductor, LM4936MH/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM4936MH/NOPB
• Description: IC AMP AUDIO PWR 2.2W AB 28TSSOP
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4936MH/NOPB

• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 2.2W x 2 @ 3 Ohm; 110mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Bass Boost, Depop, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• For Use With: LM4936MHEVAL - BOARD EVALUATION LM4936MH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4936MH; *LM4936MH/NOPB; *LM4936MHNOPB; LM4936MH; LM4936MHNOPB; LM4936MHNOPB; LM4936MN/NOPB

Typical Performance Characteristics
V
V
f = 1kHz, C
DD
DD
THD+N vs Output Power/Channel
V
DD
f = 1kHz, C
f = 1kHz, C
= 5V, R
= 3V, R
THD+N vs Output Voltage
THD+N vs Output Voltage
= 3V, R
LDOCK
LDOCK
OUT
L
O
O
= 32Ω, A
= 220µF, 80kHz BW
= 1µF, 80kHz BW
= 1µF, 80kHz BW
= 10kΩ, Dock Pins
= 10kΩ, Dock Pins
V-SE
= 1V/V
201178C1
201178C0
201178B4
11
(Continued)
V
V
P
DD
V
DD
V
V
OUT
IN
IN
DD
= 5V, R
= 3V, R
= 1Vp-p, C
= 1Vp-p, C
= 3V, R
= 20mW/Channel, 80kHz BW
THD+N vs Frequency
THD+N vs Frequency
THD+N vs Frequency
LDOCK
LDOCK
L
= 32Ω, A
O
O
= 1µF, 80kHz BW
= 10kΩ, Dock Pins
= 1µF, 80kHz BW
= 10kΩ, Dock Pins
V-SE
= 1V/V
201178A3
201178A8
201178A2
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