MCP3465R datasheet(14/110 Pages) MICROCHIP

14 / 110 page

MCP3465R

DS20006414C-page 14

 2020-2021 Microchip Technology Inc.

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 2-7:

INL vs. Input Voltage.

FIGURE 2-8:

Output Noise vs. Input

Voltage.

FIGURE 2-9:

Maximum INL vs. Gain.

FIGURE 2-10:

SINAD vs. OSR External

VREF.

FIGURE 2-11:

SNR vs. OSR External

VREF.

FIGURE 2-12:

THD vs. OSR External VREF.

-6

-4

-2

-100

-50

100

Differential Input Voltage (% of V

REF)

AVDD = VREF = 2.7V, -40°C

AVDD = VREF = 2.7V, +125°C

AVDD = VREF = 3.6V, -40°C

AVDD = VREF = 3.6V, +125°C

Gain = 1x

0.5

1.5

2.5

3.5

4.5

-100

-50

100

Differential Input Voltage (% of V

REF)

AVDD = VREF = 2.7V, -40°C

AVDD = VREF = 2.7V, +125°C

AVDD = VREF = 3.6V, -40°C

AVDD = VREF = 3.6V, +125°C

Gain = 1x

0.25

0.5

1248

Analog Gain

AVDD = VREF = 2.7V, -40°C

AVDD = VREF = 2.7V, +125°C

AVDD = VREF = 3.6V, -40°C

AVDD = VREF = 3.6V, +125°C

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

MCP3465R Datasheet(PDF) 14 Page - Microchip Technology

MCP3465R Datasheet(HTML) 14 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