Digitally-Controlled Analog Volume Control:
u2013 Two Independent Audio Channels
u2013 Serial Control Interface
u2013 Zero Crossing Detection
u2013 Mute Function
Low Interchannel Crosstalk: u2212126 dBFS
Low Noise and Distortion:
u2013 120-dB Dynamic Range
u2013 0.0004% THD+N at 1 kHz
Noise-Free Level Transitions
Pin and Software Compatible With the PGA2311
Power Supplies: 15-V Analog, 5-V Digital
Wide Gain and Attenuation Range: 31.5 dB to
u221295.5 dB With 0.5-dB Steps
The PGA2310 is a high-performance, stereo audio volume control designed for professional and highend consumer audio systems. The ability to operate from ±15-V analog power supplies enables the PGA2310 to process input signals with large voltage swings, thereby preserving the dynamic range available in the overall signal path. Using high performance operational amplifier stages internal to the PGA2310 yields low noise and distortion, while providing the capability to drive 600-Ω loads directly without buffering. The three-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisychaining multiple PGA2310 devices.
Technical Specifications
Audio Control Type:
Stereo Volume Control
Supply Voltage Range:
4.5V to 5.5V ± 4.5V to ± 15.5V
Control Interface:
3 Wire Serial
Audio IC Case Style:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Amplifier Case Style:
SOIC
Base Number:
2310
IC Generic Number:
2310
Load Impedance:
100kohm
No. of Channels:
2Channels
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Max:
15.5V
Supply Voltage Min:
4.5V
THD + N:
0.0004% @ 100kohm VD=5V
Termination Type:
Surface Mount Device
Alternate Descriptions
IC AUDIO VOLUME CONTROL, 2CH, SOIC16; Audio Control Type:Stereo Volume Control; Supply Voltage Range:4.5V to 5.5V, ± 4.5V to ± 15.5V; Control Interface:3 Wire, Serial; Audio IC Case Style:SOIC; No. of Pins:16Pins; Operating RoHS Compliant: Yes Newark Electronics
Audio Volume Control 16-Pin SOIC Tube Avnet America
PCB Footprint
