AD4021 Series

Part	Reference Type	Number of Inputs	Data Interface	Mounting Type	Configuration	Number of Bits	Sampling Rate (Per Second)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Architecture	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Input Type	Package / Case	Package Width	Package Name	Package Length	Number of A/D Converters	Operating Temperature (Max)	Operating Temperature (Min)
Analog Devices Inc./Maxim Integrated AD4021BCPZ-R2	External	1	and SPI™ DSP MICROWIRE™ QSPI™	Surface Mount	ADC	20 bits	1 MHz	1.71 V	5.5 V	SAR	1.89 V	1.71 V	Differential	10-VFDFN Exposed Pad CSP	3 mm	10-LFCSP-WD	3 mm	1 count	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated AD4021BRMZ-RL7	External	1	and SPI™ DSP MICROWIRE™ QSPI™	Surface Mount	ADC	20 bits	1 MHz	1.71 V	5.5 V	SAR	1.89 V	1.71 V	Differential		3 mm	10-MSOP 10-TFSOP	0.118 in	1 count	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated AD4021BRMZ	External	1	and SPI™ DSP MICROWIRE™ QSPI™	Surface Mount	ADC	20 bits	1 MHz	1.71 V	5.5 V	SAR	1.89 V	1.71 V	Differential		3 mm	10-MSOP 10-TFSOP	0.118 in	1 count	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated AD4021BCPZ-RL7	External	1	and SPI™ DSP MICROWIRE™ QSPI™	Surface Mount	ADC	20 bits	1 MHz	1.71 V	5.5 V	SAR	1.89 V	1.71 V	Differential	10-VFDFN Exposed Pad CSP	3 mm	10-LFCSP-WD	3 mm	1 count	125 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 59.85	<3d
		10	$ 49.39
		25	$ 47.52
	Tape & Reel (TR)	250	$ 42.55	<3d

3D models and CAD resources for this part

General part information

20 Bit Analog to Digital Converter 1 Input 1 SAR 10-LFCSP-WD (3x3)

Technical documentation and resources