Advanced Data Converters

Silanna ADCs | Road map | Product and feature selector | Made in America

The Silanna family of data converters combines the performance you need with a responsive service you can rely on.

Throughout 2025, Silanna will be rapidly expanding its range of 10-, 12-, 14- and 16-bit ADCs with direct pin-to-pin compatibility that enable easy drop-in replaceability from all major ADC suppliers.

These are available in 32-, 48- and 64-pin QFN packages, with a short lead time (weeks, not months) and supply chains that you can depend on. We promise no capacity constraints, no end-of-life issues, no price gouging… just data converters that are reliably available when you need them.

Capacity

Silanna has put in place a Large Capacity Fulfilment Process (LCFP), which is based on our strong relationships with manufacturing and packaging partners. We can therefore ensure there will be no capacity constraints, and that your lead times will be in weeks, not months.

Pricing

Silanna’s customer friendly pricing structure for DACs and ADCs enables us to supply the right product at a fair price. Our pricing is based on strong relationships with TSMC and other suppliers… and we will never add an unfair markup.

End of life

Silanna has implemented a unique flexible manufacturing process backed by the latest AI tools. Our supply chain promise guarantees that we will never end of life your product.

Product release road map

Silanna will begin launching its first ADCs during Q2 2025. These will be direct drop-in replacements for many of the industry’s more commonly used data converters. The roll-out of pin-to-pin compatible replacement chips will continue rapidly throughout H2, with a total of more than 60 ADCs launched by the end of 2025, and 130 by the end of 2026.

2026 will also see the introduction of ADCs, DACs and Transceiver products from 200Msps to 4Gsps

Pin Count:

Package Size (mm):

Interface:

I/O Supply:

Resolution:

Sample Rate:

Analog Supply:

Order	wdt_ID	wdt_created_by	wdt_created_at	wdt_last_edited_by	wdt_last_edited_at	Silanna Part Number	Brief Description	Pin Count	Package Size (mm)	Package Type	Interface	I/O Supply	Resolution	Sample Rate	Analog Supply	Replacement For	Replacement Type
1	1	admin	25/11/2024 10:18 AM	admin	25/11/2024 10:18 AM	SD9231-80	12-Bit, 80 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	12-Bit	80 Msps	1.8V	AD9231-80	Drop in replacement
2	2	admin	04/12/2024 02:22 PM	admin	04/12/2024 02:22 PM	SD9251-80	14-Bit, 80 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	14-Bit	80 Msps	1.8V	AD9251-80	Drop in replacement
3	3					SD9608-125	10-Bit, 125 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	10-Bit	125 Msps	1.8V	AD9608-125	Drop in replacement
4	4					SD9648-125	14-Bit, 125 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	14-Bit	125 Msps	1.8V	AD9648-125	Drop in replacement
5	5					SD9628-125	12-Bit, 125 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	12-Bit	125 Msps	1.8V	AD9628-125	Drop in replacement
16	6	admin	03/01/2025 01:18 PM	admin	03/01/2025 01:19 PM	SD1120-125	10-bit to 14-bit, 20 Msps to 125 Msps 16-bit 20 Msps - 80 Msps Digital features: DSP, DDC & Decimation	64 pins	9x9	LFCSP	CMOS	3.3V	14-Bit		1.8V	N/A	N/A
17	7	admin	03/01/2025 01:18 PM	admin	03/01/2025 01:19 PM	SD1121-250	10-bit to 14-bit, 20 Msps to 250 Msps 16-bit 20 Msps - 80 Msps Digital features: DSP, DDC & Decimation	64 pins	9x9	LFCSP	LVDS	1.8V	14-Bit		1.8V	N/A	N/A
6	8					SD9613-170	12-Bit, 70 Msps Dual ADC	64 pins	9x9	LFCSP	LVDS	1.8V	12-Bit	70 Msps	1.8V	AD9613-170	Drop in replacement
7	9					SD9643-170	14-Bit, 170 Msps Dual ADC	64 pins	9x9	LFCSP	LVDS	1.8V	14-Bit	170 Msps	1.8V	AD9643-170	Drop in replacement
8	10					SDS4246	14-Bit, 160 Msps Dual ADC	64 pins	9x9	VQFN	CMOS or LVDS	3.3V or 1.8V	14-Bit	160 Msps	1.8V	ADS4246	Drop in replacement
9	11					SDS4226	12-Bit, 160 Msps Dual ADC	64 pins	9x9	VQFN	CMOS or LVDS	3.3V or 1.8V	12-Bit	160 Msps	1.8V	ADS4226	Drop in replacement
10	12					SD9258-125	14-Bit, 125 Msps Dual ADC	64 pins	9x9	LFCSP	CMOS or LVDS	3.3V or 1.8V	14-Bit	125 Msps	1.8V	AD9258-125	Drop in replacement
11	13					SD2145-14	14-Bit, 125 Msps Dual ADC	64 pins	9x9	QFN	CMOS or LVDS	3.3V or 1.8V	14-Bit	125 Msps	1.8V	LTC2145-14	Drop in replacement
12	14					SD2145-12	12-Bit, 125 Msps Dual ADC	64 pins	9x9	QFN	CMOS or LVDS	3.3V or 1.8V	12-Bit	125 Msps	1.8V	LTC2145-12	Drop in replacement
13	15					SD2181	16-Bit, 40 Msps Dual ADC	64 pins	9x9	QFN	CMOS or LVDS	3.3V or 1.8V	16-Bit	40 Msps	1.8V	LTC2181	Drop in replacement
14	16	admin	03/01/2025 01:17 PM	admin	03/01/2025 02:59 PM	SD9648-105	14-Bit, 125 Msps Dual ADC	64 pins	9x9	LFCSP	LVDS	3.3V or 1.8V	14-Bit		1.8V	AD9648-105	Drop in replacement
								Pin Count	Package Size (mm)		Interface	I/O Supply	Resolution	Sample Rate	Analog Supply

Find out more

Made in America

Silanna is based in California and the only element in our supply chain to be based outside the USA is TSMC’s fabrication plant.