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Status
Part Number	Status
DS1646	Active: In Production. But some versions of the family are No Longer Available.
DS1646P	Active: In Production. But some versions of the family are No Longer Available.

This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-5 of 5

DS1646	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS1646-120		N/A	No Longer Available	DS1646-120+	EDIP;32 pin;707 mm² Outline Drawing: 21-0245 (PDF) Land Pattern: Not Available Use pkgcode/variation: MDF32-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS1646-120+			Active		EDIP;32 pin;707 mm² Outline Drawing: 21-0245 (PDF) Land Pattern: Not Available Use pkgcode/variation: MDF32+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS1646H-120		N/A	No Longer Available	DS1646-120+	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1646P	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS1646P-120		N/A	No Longer Available	DS1646P-120+	PCAP;34 pin;597 mm² Outline Drawing: 21-0246 (PDF) Land Pattern: Not Available Use pkgcode/variation: PC2-6*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS1646P-120+			Active		PCAP;34 pin;597 mm² Outline Drawing: 21-0246 (PDF) Land Pattern: Not Available Use pkgcode/variation: PC2+6*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis

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