Products
Audio Upgrade Adapters
BrownDog Adapters for modifications of audio electronics.
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SO8 to DIP8 Adapter – 970601
Select optionsConvert any surface mount component in the SO8/SOP8/SOIC8 package to an 8-pin DIP footprint with the BrownDog 970601 SO8 to DIP8 adapter. This adapter features direct pin-to-pin correspondence and a low-profile, compact form factor. Available with a selection of optional audio op amps installed.
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Single-to-Dual Op Amp Adapter – 020302
Select optionsThe BrownDog 020302 single-to-dual op amp adapter integrates two single-channel SO8 op amps into a dual-channel DIP8 footprint. One op amp mounts to the top, and the other mounts to the bottom. Available with optional audio op amps installed!
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Single-to-Dual Op Amp Adapter – 021001
Select optionsThe BrownDog 021001 single-to-dual op amp adapter integrates two single-channel DIP8 op amps into a standard dual-channel DIP8 op amp footprint. Two single-channel op amps mount side by side on the top surface. Available with optional DIP sockets installed!
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Single-to-Dual Op Amp Adapter – 111001
Select optionsThe BrownDog 111001 single-to-dual op amp adapter integrates two single-channel TO-99 op amps into a standard dual-channel DIP8 footprint. Two single-channel TO-99 “metal can” op amps mount side by side on the top surface. Available with optional TO-99 sockets installed!
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8-pin DIP to TO-99 Adapter – 020601A
Select optionsReplace any TO-99 component with an 8-pin DIP equivalent using the BrownDog 020601A adapter. This adapter features direct pin-to-pin correspondence and compact size. Available with an optional 8-pin DIP socket installed.
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TO-99 to 8-pin DIP Adapter – 020601B
Select optionsThe BrownDog 020601B adapter converts a TO-99 “metal can” component to an 8-pin DIP footprint. Featuring direct pin-to-pin correspondence, this adapter can be installed into 8-pin DIP sockets, solderless breadboards, or standard 8-pin DIP land patterns on printed circuit boards. Available with an optional TO-99 socket installed.
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RC4136 Upgrade Adapter – 060601
Select optionsThe BrownDog 060601 RC4136 upgrade adapter replaces the RC4136 op amp using two conventional dual-channel op amps in the SOIC-8 package. Available with a selection of pre-mounted dual-channel op amps.
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Dual-to-Quad Op Amp Adapter – 070401
Select optionsThe BrownDog 070401 dual-to-quad op amp adapter replaces a standard quad (4) channel op amp in the DIP14 package using two dual-channel op amps in the SO8 package. This adapter is available unpopulated, or with a selection of dual-channel op amps pre-mounted to it.
*NOTICE: Some customers are confusing this standard quad op amp adapter with the RC4136 adapter, p/n 060601. Please see the schematic below to verify the pinout for your application.
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RC4739 Upgrade Adapter – 180801
Select optionsUse the BrownDog 180801 RC4739 upgrade adapter to replace RC4739 and pin-compatible MC1303 and μA739 op amps using one standard dual-channel op amp in the SO8 package. Features an 0805 SMT pad for an optional bypass capacitor between the supply voltage rails. Available with a selection of pre-mounted dual-channel op amps.
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8-pin SOIC/DIP to SIL Adapter – 060301
Select optionsReplace an 8-pin SIL (single inline) component with an equivalent 8-pin DIP or SOIC part using the BrownDog 060301 adapter. This adapter features direct pin-to-pin correspondence and can accommodate both DIP8 and SOIC-8 components. Available with an 8-pin DIP socket or a selection of audio op amps installed.
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TA7136 Upgrade Adapter – 111002
Select optionsThe TA7136 op amp is a single channel op amp in a 7-pin SIL (single inline) package. The BrownDog 111002 adapter allows for the replacement of TA7136 op amps with modern single-channel op amps in either the SOIC-8 SMD package, or the 8-pin DIP package. Available with an 8-pin DIP socket or with a selection of single-channel audio op amps installed.
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HA1457 Upgrade Adapter – 140901
Select optionsThe HA1457 op amp is a single-channel op amp in an 8-pin SIL (single inline) package that was produced by Hitachi for use in hi-fi audio. The BrownDog 140901 adapter replaces HA1457 (and HA12017) op amps with modern single-channel op amps in either the SOIC-8 or DIP8 package. Available with an 8-pin DIP socket or an OPA604 single-channel audio op amp installed.
