Maximum Power:
1.3 W @ 8 Ω, 2 W @ 4 Ω
Dimensions:
9.7 x 4.4 x 0.9mm
Mounting Type:
Surface Mount
Application:
Desktop Computer, Flat Panel Display, Multi Mode Monitor, PDA, Portable Computer, Portable Radio
Power Supply Type:
Single
Minimum Operating Temperature:
-20 °C
Number of Channels per Chip:
4
Typical Single Supply Voltage:
2.7 → 5.5 V
Output Type:
2 Channel Stereo
Height:
0.9mm
Width:
4.4mm
Length:
9.7mm
Package Type:
TSSOP
Input Signal Type:
Single Ended
Amplifier Type:
Class-AB
Maximum Operating Temperature:
+85 °C
Pin Count:
28
Output Signal Type:
Single Ended
HTSUS:
8542.33.0001
RoHS Status:
ROHS3 Compliant
Operating Temperature:
-20°C ~ 85°C (TA)
Max Output Power x Channels @ Load:
2.2W x 2 @ 3Ohm; 92mW x 2 @ 32Ohm
Package / Case:
28-PowerTSSOP (0.173", 4.40mm Width)
Type:
Class AB
edacadModel:
LM4938MH/NOPB Models
REACH Status:
REACH Unaffected
Output Type:
2-Channel (Stereo) with Stereo Headphones
edacadModelUrl:
/en/models/755043
Package:
Tube
Moisture Sensitivity Level (MSL):
1 (Unlimited)
standardLeadTime:
6 Weeks
Features:
Bass Boost, Depop, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type:
Surface Mount
Series:
Boomer®
Supplier Device Package:
28-HTSSOP
Voltage - Supply:
2.7V ~ 5.5V
Base Product Number:
LM4938
ECCN:
EAR99
This is 4-Channel Audio Amplifier 28-Pin TSSOP Stereo manufactured by Texas Instruments. The manufacturer part number is LM4938MH/NOPB. It has a maximum 1.3 w @ 8 ω, 2 w @ 4 ω power . The given dimensions of the product include 9.7 x 4.4 x 0.9mm. The product is available in surface mount configuration. Applications Information involves desktop computer, flat panel display, multi mode monitor, pda, portable computer, portable radio. It is a type of single power supply. Whereas, the minimum operating temperature of the product is -20 °c. It comprises 4 channels per chip. It has a typical single supply voltage of 2.7 → 5.5 v. Furthermore, it has a2 channel stereo output. In addition, the height is 0.9mm. Furthermore, the product is 4.4mm wide. Its accurate length is 9.7mm. The package is a sort of tssop. The input signal is a kind of single ended signal. It is a sort of a class-ab amplifier. It has a maximum operating temperature of +85 °c. It contains 28 pins. The output signal is a kind of single ended. It is assigned with possible HTSUS value of 8542.33.0001. The product is rohs3 compliant. The product has -20°c ~ 85°c (ta) operating temperature range. It has a maximum output power into channels at given loads, such as 2.2w x 2 @ 3ohm; 92mw x 2 @ 32ohm. Moreover, the product comes in 28-powertssop (0.173", 4.40mm width). It comes in class ab configuration. In addition, it is reach unaffected. Furthermore, it has a2-channel (stereo) with stereo headphones output. It is shipped in tube package . Its typical moisture sensitivity level is 1 (unlimited). It has a long 6 weeks standard lead time. The splendid features of the product include bass boost, depop, mute, shutdown, thermal protection, volume control. The product boomer®, is a highly preferred choice for users. 28-htssop is the supplier device package value. It has optimum voltage supply of 2.7v ~ 5.5v. Moreover, it corresponds to lm4938, a base product number of the product. The product is designated with the ear99 code number.
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