Data Converters

austriamicrosystems' broad portfolio of data converters includes A/D converters with sampling rates up to 1Msps and D/A converters offering a winning combination of performance and function set, complemented by digital potentiometers, analog switches and high performance data acquisition front-ends.

A/D Converter

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Part No.	Description	Price (1k)*	Channels	Resolution	Sampling Rate	Fully Differential	Internal Reference	Supply Current	Supply Voltage	Package
			#	bit	ksps			mA @ max speed	V
AS1520	10-Bit, 8-Channels, Low Power A/D Converter with 400ksps	$ 2.06	8	10	400	√	√	2.8	4.5 to 5.5	TSSOP-20
AS1521	10-Bit, 8-Channels, Low Power A/D Converter with 300ksps	$ 2.06	8	10	300	√	√	2.2	2.7 to 3.6	TSSOP-20
AS1522	10-Bit, 4-Channels, Low Power A/D Converter with 400ksps	$ 1.97	4	10	400	√	√	2.8	4.5 to 5.5	TSSOP-16
AS1523	10-Bit, 4-Channels, Low Power A/D Converter with 300ksps	$ 1.97	4	10	300	√	√	2.2	2.7 to 3.6	TSSOP-16
AS1524	Micro-Power, 12-Bit ADC, 150ksps, 1-Channel True-Differential, TDFN (3x3mm) 8-pin	$ 2.40	1	12	150	√		0.35	2.7 to 5.25	TDFN-8
AS1525	Micro-Power, 12-Bit ADC, 150ksps, 2-Channel Single-Ended, TDFN (3x3mm) 8-pin	$ 2.40	2	12	150			0.35	2.7 to 5.25	TDFN-8
AS1526	10-bit ADC, 1-Channel, 73ksps, with Internal Reference, SOIC 8-pin	$ 1.21	1	10	73		√	1.4	2.7 to 5.25	SOIC-150-8
AS1527	10-bit ADC, 1-Channel, 73ksps, SOIC 8-pin	$ 1.15	1	10	73			1.0	2.7 to 5.25	SOIC-150-8
AS1528	Micro-Power, 10-Bit ADC, 150ksps, 1-Channel True-Differential, TDFN (3x3mm) 8-pin	$ 2.00	1	10	150	√		0.35	2.7 to 5.25	TDFN-8
AS1529	Micro-Power, 10-Bit ADC, 150ksps, 2-Channel Single-Ended, TDFN (3x3mm) 8-pin	$ 2.00	2	10	150			0.35	2.7 to 5.25	TDFN-8
AS1530	12-Bit, 8-Channels, Low Power A/D Converter with 400ksps	$ 2.48	8	12	400	√	√	2.8	4.5 to 5.5	TSSOP-20
AS1531	12-Bit, 8-Channels, Low Power A/D Converter with 300ksps	$ 2.48	8	12	300	√	√	2.2	2.7 to 3.6	TSSOP-20
AS1532	12-Bit, 4-Channels, Low Power A/D Converter with 400ksps	$ 2.36	4	12	400	√	√	2.8	4.5 to 5.5	TSSOP-16
AS1533	12-Bit, 4-Channels, Low Power A/D Converter with 300ksps	$ 2.36	4	12	300	√	√	2.2	2.7 to 3.6	TSSOP-16
AS1534	12-bit ADC, 8-Channel, 200ksps, 16-bit Parallel Interface, PQFP 44-pin	$ 3.64	4	12	300	√	√	2.2	2.7 to 3.6	TSSOP-16
AS1536	12-bit ADC, 1-Channel, 73ksps, with Internal Reference, SOIC 8-pin	$ 1.29	1	12	73		√	1.4	2.7 to 5.25	SOIC-150-8
AS1538	I²C Interfaced, 12-bit, 8-Channel, 50ksps ADC, TSSOP 16-pin	$ 2.06	8	12	50	√	√	1.1	2.75 to 5.25	TSSOP-16
AS1539	I²C Interfaced, 10-bit, 8-Channel, 50ksps ADC, TSSOP 16-pin	$ 1.71	8	10	50	√	√	1.1	2.75 to 5.25	TSSOP-16
AS1540	I²C Interfaced, 12-bit, 4-Channel, 50ksps ADC, TQFN 4x4 16-pin	$ 1.95	8	10	50	√	√	1.1	2.75 to 5.25	TQFN 4x4 - 16
AS1541	I²C Interfaced, 10-bit, 4-Channel, 50ksps ADC, TQFN 4x4 16-pin	$ 1.63	4	10	50	√	√	1.1	2.75 to 5.25	TQFN 4x4 - 16
AS1542	16-Channel, 1Msps, 12-Bit ADC with Sequencer	$ 3.44	16	12	1000	√		2.4	2.75 to 5.25	TSSOP-28
AS1543	8-Channel, 1Msps, 12-Bit ADC with Sequencer	$ 2.49	8	12	1000	√		2.4	2.75 to 5.25	TQFN(4x4)-20
AS1544	4-Channel, 1Msps, 12-Bit ADC with Sequencer	$ 1.99	4	12	1000	√		2.4	2.75 to 5.25	TQFN(4x4)-20
AS1545	Dual 1 Msps, 12-Bit, 12-Channel ADC, TQFN 32-pin	$ 4.50	12	12	1000	√	√	2.4	2.75 to 5.25	TSSOP-28

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Analog Switches

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Part No.	Description	Price (1k)*	Lines	Type	RON	RON flatness	RON matching	On/Off time	Supply Voltage	Package
			#		Ohm	Ohm	Ohm	ns	V
AS1741	Dual 0.8Ω SPST Switch	$ 0.82	2	SPST NO	0.8	0.18	0.08	22/14	1.6 to 3.6	MSOP-8 / SOT23-8
AS1742	Dual 0.8Ω SPST Switch	$ 0.82	2	SPST NC	0.8	0.18	0.08	22/14	1.6 to 3.6	MSOP-8 / SOT23-8
AS1743	Dual 0.8Ω SPST Switch	$ 0.82	2	SPST NO/NC	0.8	0.18	0.08	22/14	1.6 to 3.6	MSOP-8 / SOT23-8
AS1744	Dual 4Ω SPDT Switch	$ 0.84	2	SPDT NO/NC	4	1	0.2	17/6	1.8 to 5.5	MSOP-10
AS1745	Dual 4Ω SPDT Switch	$ 0.84	2	SPDT NC/NO	4	1	0.2	17/6	1.8 to 5.5	MSOP-10
AS1746	Dual 0.5/0.6Ω, Low Voltage, SPDT Switch, NC/NO	$ 0.98	2	Dual SPDT NC/NO	0.45	0.15	0.06	50/30	1.8 to 5.5	TDFN(3x3)-10 / WL-CSP-10
AS1747	Dual SPDT, Audio Switch with Negative Signal Capability	$ 1.07	2	SPDT NC, Negative Signal Capability	0.85	0.4	0.1	400/200	1.8 to 5.5	TDFN(3x3)-10
AS1751	Quad 0.9Ω SPST Switch	$ 1.00	4	SPST NO	0.9	0.1	0.12	22/14	1.5 to 3.6	TSSOP-14 / QFN(3x3)-16
AS1752	Quad 0.9Ω SPST Switch	$ 1.00	4	SPST NC	0.9	0.1	0.12	22/14	1.5 to 3.6	TSSOP-14 / QFN(3x3)-16
AS1753	Quad 0.9Ω SPST Switch	$ 1.00	4	SPST NO/NC	0.9	0.1	0.12	22/14	1.5 to 3.6	TSSOP-14 / QFN(3x3)-16

D/A Converter

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Part No.	Description	Price (1k)*	Channels	Resolution	INL	DNL	Functionality	Supply Voltage	Package
			#	bit	LSB	LSB		V
AS1504	Octal, 8-bit, High Accuracy, Low Power, DAC with Shutdown and Mid-Scale Reset Pin	$ 3.14	8	8	±0.75	±0.5	Mid-Scale Reset Pin	2.7 to 5.5	SOIC-150-16
AS1505	Octal, 8-bit, High Accuracy, Low Power, DAC with Shutdown and Zero-Scale Voltage Setting	$ 3.14	8	8	±0.75	±0.5	Zero-Scale Setting	2.7 to 5.5	SOIC-150-16

Data Acquisition Front-End

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Part No.	Description	Price (1k)*	Channels	Resolution	Sampling Rate	Zero Offset	Supply Voltage	Standby Current	µC Interface	Package
			#	bit	kHz		V	µA
AS8500	Low Power Data Acquisition System	$ 9.44	4 Multiplexed	16	4	√	5	100	SDI	SOIC-300-16
AS8501	Low Power Data Acquisition System, Programmed Calibration Factors / Trimm Bits	$ 11.33	4 Multiplexed	16	4	√	5	100	SDI	SOIC-300-16
AS8510	Data acquisition device for Battery management	$ 6.99	2 Simultan., 2 Multiplexed	16	2	√	3.3	40	SPI	SSOP20

Digital Potentiometers

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Part No.	Description	Price (1k)*	Features	Channels	Resistance	Resolution	iNL	DNL	Supply Voltage	Supply Current	Package
				#	kOhm	bit	LSB	LSB	V	µA
AS1500	Digital Potentiometer, 256 Steps, Serially Interfaced 10kΩ	$ 0.95	Volatile	1	10	8	±2	±1	2.7 to 5.5	1	SOIC-8
AS1501	Digital Potentiometer, 256 Steps, Serially Interfaced 20kΩ	$ 0.95	Volatile	1	20	8	±2	±1	2.7 to 5.5	1	SOIC-8
AS1502	Digital Potentiometer, 256 Steps, Serially Interfaced 50kΩ	$ 0.95	Volatile	1	50	8	±4	±1	2.7 to 5.5	1	SOIC-8
AS1503	Digital Potentiometer, 256 Steps, Serially Interfaced 100kΩ	$ 0.95	Volatile	1	100	8	±4	±1	2.7 to 5.5	1	SOIC-8
AS1506	256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM	$ 1.07	Non-Volat.	1	10	8	0.5	0.5	2.7 to 5.5	0.2	TDFN-8
AS1507	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM	$ 1.37	Non-Volat.	2	10	8	0.5	0.5	2.7 to 5.5	0.2	TQFN-16

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.