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PGA2310UA/1K +BOM

Designed for harsh automotive environments, this speaker amp boasts a robust build quality and reliability

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PGA2310UA/1K
Datasheet:

PGA2310UA/1K Datasheet (PDF)
Number Of Channels:

2
Power Supply (V):

+/-15
Gain & Attenuation (dB):

+31.5 to -95.5 with 0.5dB steps
Gain Error (gain = 31.5 DB) (dB):

±0.05
EDA/CAD Models:

Request Free CAD Models for PGA2310UA/1K

PGA2310UA/1K General Description

Immerse yourself in unparalleled audio quality with the PGA2310UA/1K, a cutting-edge stereo audio volume control solution designed for professional and high-end consumer audio systems. Its versatile operation with ±15-V analog power supplies enables seamless processing of input signals with wide voltage swings, preserving the dynamic range within the signal path. Equipped with high-performance operational amplifier stages, this device ensures low noise and distortion, delivering pristine sound quality while effortlessly driving 600-Ω loads without the need for additional buffering. The three-wire serial control interface facilitates easy connectivity with a diverse range of host controllers and supports the daisy-chaining of multiple PGA2310 devices for enhanced adaptability

Key Features

High-Speed Analog-to-Digital Conversion
Differential Line Driver Design
Low Power Consumption Modes

Specifications

Number of channels	2	Power supply (V)	+/-15
Gain & attenuation (dB)	+31.5 to -95.5 with 0.5dB steps	Gain error (gain = 31.5 dB) (dB)	±0.05
THD + N at 1 kHz (%)	0.0004	Interchannel crosstalk at 1 kHz (dBFS)	-126
Dynamic range (dB)	120	Voltage swing with max supply (VPP)	27
Load capacitance (µF)	0.001	Operating temperature range (°C)	-40 to 85
Features	Two Independent Audio Channels	feature-function	Speaker
feature-amplifier-type	Class-AB	feature-rail-to-rail
feature-typical-gain-bandwidth-product-mhz		feature-typical-psrr-db
feature-total-harmonic-distortion-noise		feature-input-signal-type	Single
feature-output-signal-type	Single	feature-output-type	2-Channel Stereo
feature-maximum-output-current-ma		feature-maximum-input-offset-voltage-mv
feature-maximum-input-bias-current-ua		feature-maximum-power-dissipation-mw
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	16	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No