NJW1195A
4-Channel Electronic Volume with Input Selector
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Description
The NJW1195A is a 4-channel electronic volume with 4-in 2-out stereo audio selector. It performs low noise and low distortion characteristics with resistance ladder circuit.The NJW1195A is also available for 2-channel differential transmission electronic volume with 2-in 1-out stereo audio selector by a differential transmission select function.All of functions are controlled via three-wired serial bus.Selectable 4-Chip address is available for using four chips on same serial bus line.Its suitable for two-channel stereo system and or multi-channel audio system.At the volume attenuated, the NJW1195A improves low distortion compared with NJW1195. Furthermore, the NJW1195A supports both single power supply operation and dual power supply operation.
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Spec
Consumer Supply Voltage ±3.5 to ±7.5V / 7 to 15V Channel 4ch. Volume Range +31.5 to -95dB / 0.5dB step, MUTE Input Selector Stereo 4-input/2-Output
(Stereo 4-input/1-Output)
(Differential 2-input/1-Output)Control Three-wired Serial Function Zero Cross Detection
Differential transmission select functionLow Output Noise -118dBV typ.(1.26µVrms typ.) Low Destortion 0.0003% typ. at Vin=1Vrms (Differential transmission) Wide Operating Temperature -40°C to 85°C Junction Temp. 125°C Package SSOP32 Note 1 Selectable 4-Chip Address (Available for using four chips on same serial bus line) -
Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJW1195AV SSOP32 - NJW-2a-s-r - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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