MCP3465RT-ESLASHSFX datasheet(15/110 Pages) MICROCHIP

Part #	MCP3465RT-E/SFX

Description	Two-Channel, 153.6 ksps, Low Noise 16-Bit Delta-Sigma ADC with Internal Voltage Reference

PDF	110 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

15 / 110 page

 2020-2021 Microchip Technology Inc.

DS20006414C-page 15

MCP3465R

Note:

Unless otherwise indicated, AVDD = 3.3V; DVDD = 3.3V; TA = +25°C; MCLK = 4.9152 MHz;

VIN = -0.5 dBFS at 50 Hz; VREF =AVDD; ADC_MODE = 11. All other registers are set to the default value.

Histogram ticks are centered at their bin center.

FIGURE 2-13:

SFDR vs. OSR External

VREF.

FIGURE 2-14:

SINAD vs. OSR Internal

VREF.

FIGURE 2-15:

SNR vs. OSR Internal VREF.

FIGURE 2-16:

THD vs. OSR Internal VREF.

FIGURE 2-17:

SFDR vs. OSR Internal

VREF.

FIGURE 2-18:

SNR Distribution Histogram

External VREF.

100

120

140

Oversampling Ratio (OSR)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

100

120

Oversampling Ratio (OSR)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

100

120

Oversampling Ratio (OSR)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

-140

-120

-100

-80

-60

-40

-20

Oversampling Ratio (OSR)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

100

120

140

Oversampling Ratio (OSR)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

Signal-to-Noise Ratio (dB)

33 devices x 3 lots

Bin Size: 0.05 dB

MCP3465RT-E/SFX Datasheet(PDF) 15 Page - Microchip Technology

MCP3465RT-E/SFX Datasheet(HTML) 15 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL