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etcTI LM4 DataSheet

No. Part # Manufacturer Description Datasheet
1
LM4880

Texas Instruments
Dual 250mW Audio Power Amplifier
1
•2 No Bootstrap Capacitors or Snubber Circuits are Necessary
• Small Outline (SOIC) and PDIP Packaging
• Unity-Gain Stable
• External Gain Configuration Capability APPLICATIONS
• Headphone Amplifier
• Personal Computers
• CD-ROM Players KEY SPECIFI
Datasheet
2
LM4548

Texas Instruments
AC97 Rev2 Codec
1
•2 AC'97 Rev2 Compliant
• TI's 3D Sound Circuitry
• High Quality Sample Rate Conversion (SRC) from 4kHz to 48kHz in 1Hz Increments.
• Multiple Codec Support
• True Line Level Output with Volume Control in Addition to Standard Line Out
• Advanced Po
Datasheet
3
LM43601

Texas Instruments
1-A Synchronous Step-Down Voltage Converter

•1 33-µA Quiescent Current in Regulation
• High Efficiency at Light Load (DCM and PFM)
• Meets EN55022/CISPR 22 EMI Standards
• Integrated Synchronous Rectification
• Adjustable Frequency Range: 200 kHz to 2.2 MHz (500 kHz default)
• Frequency Synchr
Datasheet
4
LM4040-N

Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

•1 SOT-23 AEC Q-100 Grades 1 and 3 Available
• Small Packages: SOT-23, TO-92, and SC70
• No Output Capacitor Required
• Tolerates Capacitive Loads
• Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Key Specif
Datasheet
5
LM4550B

Texas Instruments
Multi-Channel Audio Codec

•1 AC '97 Rev 2.1 Compliant
• High Quality Sample Rate Conversion From 4 kHz to 48 kHz in 1 Hz Increments
• Supports up to 6 DAC Channel Systems With Multiple LM4550Bs or With Other TI LM45xx Codecs
• Unique TI Chaining Function Shares a Single Contr
Datasheet
6
LM4562

Texas Instruments
High-Fidelity Audio Operational Amplifier
1
•2 Easily Drives 600Ω Loads
• Optimized for Superior Audio Signal Fidelity
• Output Short Circuit Protection
• PSRR and CMRR Exceed 120dB (Typ)
• SOIC, PDIP, and TO-99 Packages APPLICATIONS
• Ultra High-Quality Audio Amplification
• High-Fidelity P
Datasheet
7
LM4810

Texas Instruments
Dual 105mW Headphone Amplifier
Datasheet
8
LM4121

Texas Instruments
Precision Micropower Low Dropout Voltage Reference
(LM4121-1.2) 1
•2 Small SOT23-5 Package
• Low Voltage Operation
• High Output Voltage Accuracy: 0.2%
• Source and Sink Current Output: ±5 mA
• Supply current: 160 μA Typ.
• Low Temperature Coefficient: 50 ppm/°C
• Enable Pin
• Output Voltages: 1.25V
Datasheet
9
LM4125

Texas Instruments
Precision Micropower Low Dropout Voltage Reference
1
•2 Small SOT23-5 Package
• Low Dropout Voltage: 120 mV Typ @ 1 mA
• High Output Voltage Accuracy: 0.2%
• Source and Sink Current Output: ±5 mA
• Supply Current: 160 μA Typ.
• Low Temperature Coefficient: 50 ppm/°C
• Fixed Output Voltages: 2.048, 2.
Datasheet
10
LM4050-N-Q1

Texas Instruments
Precision Micropower Shunt Voltage Reference

•1 Small Package: SOT-23
• No Output Capacitor Required
• Tolerates Capacitive Loads
• Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Key Specifications (LM4050-N)
  – Output Voltage Tolerance (A Grade, 25°C) ±0.1
Datasheet
11
LM432

Texas Instruments
Dual Op-Amp
1
•2 Dual Op Amp Circuitry
• (Typical for VS= 5V)
• Input offset voltage 0.6mV
• Input offset current 1nA
• Input bias current 3nA
• Common-mode input voltage range 0V to VS−1V
• Power supply current 150µA
• Reference Circuitry
• Reference voltage 2
Datasheet
12
LM4041

Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

• 1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V)
• Tight Output Tolerances and Low Temperature Coefficient
  – Max 0.1%, 100 ppm/°C
  – A Grade
  – Max 0.2%, 100 ppm/°C
  – B Grade
  – Max 0.5%, 100 ppm/°C
  – C Grade
  – Max 1.0%, 150 ppm/°C
  – D Grade
• L
Datasheet
13
LM4040D

Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

•1 Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Tight Output Tolerances and Low Temperature Coefficient
  – Max 0.1%, 100 ppm/°C
  – A Grade
  – Max 0.2%, 100 ppm/°C
  – B Grade
  – Max 0.5%, 100 ppm/°C
  – C Grade
  – Max 1.0%,
Datasheet
14
LM4040B

Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

•1 Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Tight Output Tolerances and Low Temperature Coefficient
  – Max 0.1%, 100 ppm/°C
  – A Grade
  – Max 0.2%, 100 ppm/°C
  – B Grade
  – Max 0.5%, 100 ppm/°C
  – C Grade
  – Max 1.0%,
Datasheet
15
LM4040

Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
1
• Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
• Tight Output Tolerances and Low Temperature Coefficient
  – Max 0.1%, 100 ppm/°C
  – A Grade
  – Max 0.2%, 100 ppm/°C
  – B Grade
  – Max 0.5%, 100 ppm/°C
  – C Grade
  – Max 1.0%,
Datasheet
16
LM4140

Texas Instruments
High Precision Low Noise Low Dropout Voltage Reference

•1 High Initial Accuracy: 0.1%
• Ultra-Low Noise
• Low Temperature Coefficient: 3 ppm/°C (A Grade)
• Low Voltage Operation: 1.8V
• Low Dropout Voltage: 20 mV (Typical) at 1mA
• Supply Current: 230 µA (Typical), ≤ 1 µA Disable Mode
• Enable Pin
• Outp
Datasheet
17
LM4128

Texas Instruments
SOT-23 Precision Micropower Series Voltage Reference
1
•2 Output Voltage Initial Accuracy 0.1%
• Low Temperature Coefficient 75 ppm/°C
• Low Supply Current, 60 µA
• Enable Pin Allowing a 3 µA Shutdown Mode
• Up to 20 mA Output Current
• Voltage Options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V
• Custom Vo
Datasheet
18
LM4030

Texas Instruments
SOT-23 Ultra-High Precision Shunt Voltage Reference
1
•2 High Output Voltage Accuracy 0.05%
• Low Temperature Coefficient 10 ppm/°C
• Extended Temperature Operation -40-125°C
• Excellent Thermal Hysteresis, 75ppm
• Excellent Long-Term Stability, 40ppm
• High Immunity to Board Stress Effects
• Capable
Datasheet
19
LM4950

Texas Instruments
7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier
1
•23 Pop & Click Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions
• Low Current, Active-Low Shutdown Mode
• Low Quiescent Current
• Stereo 3.1W Output, RL = 4Ω
• Mono 7.5W BTL Output, RL = 8Ω
• Short Circuit Protection
• Unity-Gain
Datasheet
20
LM4546A

Texas Instruments
AC97 Rev2 Multi-Channel Audio Codec
1
• AC '97 Rev 2 Compliant
• High Quality Sample Rate Conversion from 4 kHz to 48 kHz in 1 Hz Increments
• Multiple Codec Support
• Texas Instruments' 3D Sound Stereo Enhancement Circuitry
• Advanced Power Management Support
• Digital 3.3V and 5V Sup
Datasheet



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