Congratulations On Your Successful Submission
Submission Failure
PGA2311PA
+/-5V Stereo Audio Volume Control 16-PDIP
PGA2311PA
+/-5V Stereo Audio Volume Control 16-PDIP
-
Manufacturer Part # : PGA2311PA
-
Package/Case: PDIP-16
-
Brand: Texas Instruments
-
Product Categories : Audio Special Purpose
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
PGA2311PA DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
for the PGA2311The PGA2311 device is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems. The PGA2311 uses an internal high-performance operational amplifier to yield low noise and distortion. The PGA2311 also provides the capability to drive 660-Ω loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA2311 devices.
Key Features
- Digitally-Controlled Analog Volume Control:
- Two Independent Audio Channels
- Serial Control Interface
- Zero Crossing Detection
- Mute Function
- Wide Gain and Attenuation Range: +31.5 dB to −95.5 dB with 0.5-dB Steps
- Low Noise and Distortion:
- 120-dB Dynamic Range
- 0.0004% THD+N at 1 kHz (U-Grade)
- 0.0002% THD+N at 1 kHz (A-Grade)
- Noise-Free Level Transitions
- Low Interchannel Crosstalk: −130 dBFS
- Power Supplies: ±5-V Analog, +5-V Digital
- Available in PDIP-16 and SOIC-16 Packages
- Pin- and Software-Compatible With the Crystal CS3310
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | DIP |
| Pin Count ! | 16 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Channel Separation | 130 dB | Consumer IC Type | VOLUME CONTROL CIRCUIT |
| JESD-30 Code | R-PDIP-T16 | JESD-609 Code | e4 |
| Length | 19.305 mm | Number of Bands | 1 |
| Number of Channels | 2 | Number of Functions | 1 |
| Number of Terminals | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP | Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Power Supplies ! | +-5 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 5.08 mm | Supply Current-Max | 23 mA |
| Supply Voltage-Max (Vsup) | 5.25 V | Supply Voltage-Min (Vsup) | 4.75 V |
| Surface Mount ! | NO | Technology | CMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL | Width | 7.62 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is PGA2311PA?
The PGA2311PA is a digitally-controlled stereo audio volume control IC manufactured by Texas Instruments. It is designed for use in audio systems where precise volume adjustment and audio level control are required, such as high-fidelity audio equipment, amplifiers, and audio mixers.
How Does PGA2311PA Work?
The PGA2311PA operates by digitally controlling the attenuation of audio signals passing through it. It uses a high-performance operational amplifier architecture to provide smooth and accurate volume adjustment without introducing noise or distortion. The digital control interface allows for precise and remote volume control in audio systems.
How Many Pins does PGA2311PA have and What are the Functions of the Pinout Configuration?
The PGA2311PA comes in a 16-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1, IN2: Audio input channels.
- OUT1, OUT2: Audio output channels.
- VOL: Volume control input.
- VCM, AGND, DGND: Common mode voltage, analog ground, and digital ground pins.
- SDATA, SCLK, CS: Serial interface control pins.
What are the Pros and Cons of PGA2311PA?
Pros:
- High Precision: Provides accurate and smooth volume control for audio signals.
- Digital Control: Allows for precise and remote volume adjustment in audio systems.
- Low Distortion: Maintains audio quality with minimal distortion during volume changes.
- Easy Integration: Supports a serial interface for easy integration into digital audio systems.
- Compact Package: The 16-pin DIP package is space-efficient and easily mountable.
Cons:
- Cost: High-precision audio components like the PGA2311PA may have a higher cost compared to basic volume control solutions.
- Complexity: Requires knowledge of digital interface protocols for correct implementation.
- Availability: Availability may vary depending on demand and supplier inventory.
Are There Any Equivalents/Alternatives to PGA2311PA for Recommendation?
- The PGA2310 from Texas Instruments is a similar stereo audio volume control IC suitable for audio systems.
- Alternatives to the PGA2311PA include the CS3318 from Cirrus Logic and the MUSES72320 from New Japan Radio Co., Ltd.
Recommend Parts
-
![PGA2311UA]()
3,528 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA2311P]()
4,121 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA2311U]()
Enhance your audio experience with the premium performance of PGA2311U in a compact form factor."
Brand: Texas Instruments Package/Case: SOIC-16
3,374 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DRV632PW]()
DRV632PW
$0.608 Adjustable gain for versatile applications
Brand: Texas Instruments Package/Case: TSSOP (PW)-14
7,532 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DIT4096IPW]()
DIT4096IPW
$2.110 96kHz Digital Audio Transmitter 28-TSSOP -40 to 85
Brand: Texas Instruments Package/Case: TSSOP-28
5,773 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PCM2706PJTR]()
98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (I2S) 32-TQFP -25 to 85
Brand: Texas Instruments Package/Case: TQFP-32
6,522 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PCM2706PJT]()
Audio D/A Converter ICs Stereo DAC w/USB Ifc Hdphn & S/PDIF Otpt
Brand: Texas Instruments Package/Case: TQFP-32
7,881 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM1036M]()
7,825 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM1894M]()
The LM1894M is ideal for enhancing sound quality in various electronic devices
Brand: Texas Instruments Package/Case: SOIC-14
3,859 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DRV632PWR]()
Product DRV632PWR is a line driver that can operate with a direct path for 2-VRMS
Brand: Texas Instruments Package/Case: TSSOP (PW)-14
7,812 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TAS5548DCA]()
Audio DSPs 96KHz PWM Modulator w/ intg ASRC
Brand: Texas Instruments Package/Case: HTSSOP-56
8,956 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TS3A227ERVAR]()
VQFN-16(3.5x3.5) Analog Switches - Special Purpose ROHS
Brand: Texas Instruments Package/Case: VQFN16
2,490 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![ONET1131ECRSMT]()
ONET1131ECRSMT
$11.387 Externally Modulated Laser Driver With Integrated Clock and Data Recovery
Brand: Texas Instruments Package/Case: VQFN-32
9,309 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM1971M]()
7,230 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DRV135UA/2K5]()
SP Amp Line Driver Amp Single ±18V 8-Pin SOIC T/R
Brand: Texas Instruments Package/Case: SOIC (D)-8
8,312 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![DIT4192IPWR]()
5,110 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
