MAX1421 datasheet(8/17 Pages) MAXIM

Part #	MAX1421

Description	12-Bit, 40Msps, 3.3V, Low-Power ADC with Internal Reference

PDF	17 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

8 / 17 page

12-Bit, 40Msps, +3.3V, Low-Power ADC

with Internal Reference

_______________________________________________________________________________________

Typical Operating Characteristics (continued)

(VAVDD = VDVDD = +3.3V, AGND = DGND = 0, VIN = ±1.024V, differential input voltage, fCLK = 40MHz (50% duty cycle), digital output

load CL = 10pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

SFDR, SNR, THD, SINAD

vs. CLOCK FREQUENCY

CLOCK FREQUENCY (MHz)

fIN = 5MHz

SINAD

SNR

SFDR

THD

10,000

5000

20,000

15,000

25,000

30,000

N-1

N+2

OUTPUT NOISE HISTOGRAM (DC-INPUT)

DIGITAL OUTPUT NOISE

N-3

N+1

N+3

43707

10709

116

10824

179

N-2

40,000

35,000

45,000

50,000

2.00

2.02

2.06

2.04

2.08

2.10

-40

-15

INTERNAL REFERENCE VOLTAGE

vs. TEMPERATURE

TEMPERATURE (

°C)

2.0750

2.0625

2.0500

2.0375

2.0250

3.1

3.3

3.2

3.4

INTERNAL REFERENCE VOLTAGE

vs. ANALOG SUPPLY VOLTAGE

VDD (V)

3.5

MAX1421 Datasheet(PDF) 8 Page - Maxim Integrated Products

MAX1421 Datasheet(HTML) 8 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL