Key Specifications:  Precision ADCs (< 5Msps)

Part Number

Resolution (bits)

Input Chan.

Conv. Rate (ksps)

Conv. Time (µs)

Data Bus (bits)

Ref. (V)

VIN (V)

Diff. Inputs

VSUPPLY (V)

Power (mW)

Standby Mode

Package/Pins

Price

ADC

max

typ

See Notes

MAX121

14

1

308

2.9

Serial

Int.-5.0

±5

No

5 & -12

213

No

CDIP(N)/16 PDIP(N)/16 SOIC(W)/16 SSOP/20

$12.00 @1k

See All Precision ADCs (< 5Msps) (377)

Diagram

Pin Configuration

Evaluation Kits

MAX121EVKIT

Reliability Reports

Show FIT data for: MAX121 Request Reliability Report for: MAX121

Software/Models

none

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: 1-22 of 22

MAX121	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX121MJE			Active	CDIP(N);16 pin;173 mm² Outline Drawing: 21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J16-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX121C/D			Active	DICE SALES;NA pin;0 mm² Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
MAX121CPE			Active	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX121CPE+			Active	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121EPE			Active	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX121EPE+			Active	PDIP(N);16 pin;158 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121CWE			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX121CWE-T			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX121CWE+			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121CWE+T			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121EWE			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX121EWE-T			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX121EWE+			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121EWE+T			Active	SOIC(W);16 pin;111 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0107 (PDF) Use pkgcode/variation: W16+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121CAP			Active	SSOP;20 pin;58 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX121CAP-T			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX121CAP+			Active	SSOP;20 pin;58 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121CAP+T			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX121EAP			Active	SSOP;20 pin;58 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX121EAP-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX121EAP+			Active	SSOP;20 pin;58 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX121EAP+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

Notes and Comments

±15V overvoltage protection

Related Products

MAX120, MAX122 500ksps, Sampling, 12-Bit ADC with Track/Hold and Reference More Like This: View Product Families for Similar Products See All Precision ADCs (< 5Msps) (377 Products)

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More Information

Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

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Document Ref.: 19-0108; Rev 2; 1996-10-01
This page last modified: 2009-11-10