MCP3464T-ESLASHST datasheet(18/108 Pages) MICROCHIP

18 / 108 page

MCP3461/2/4

DS20006180D-page 18

 2019-2021 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 default value. Histogram ticks are centered at their

bin center.

FIGURE 2-31:

Gain Error vs. Temperature.

FIGURE 2-32:

Temperature Sensor

Accuracy vs. Temperature (First-Order Best Fit).

FIGURE 2-33:

Temperature Sensor

Accuracy vs. Temperature (Third-Order Best Fit).

FIGURE 2-34:

Differential Input Impedance

vs. MCLK.

FIGURE 2-35:

ADC Output Code vs.

Differential Input Impedance, Burnout Current

Sources Enabled.

FIGURE 2-36:

Current Consumption vs.

MCLK.

0.5

1.5

2.5

-50

-25

100

125

Temperature (°C)

GAIN=0.33

GAIN=1

GAIN=2

GAIN=4

GAIN=8

DD=3.3V

-6

-5

-4

-3

-2

-1

-50

-25

100

125

Temperature (°C)

9 devices x 3 lots

-6

-5

-4

-3

-2

-1

-50

-25

100

125

Temperature (°C)

9 devices x 3 lots

100

1000

10000

125

MCLK Frequency (MHz)

GAIN = 0.33

GAIN = 1

GAIN = 2

GAIN = 4

GAIN = 8

GAIN = 16

100

1000

10000

100

10000

1000000 100000000

Differential Input Impedance (Ohm)

CS_SEL = 01

CS_SEL = 10

CS_SEL = 11

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

MCLK Frequency (MHz)

DD BOOST=2x

DD BOOST=1x

DD BOOST=0.66x

DD BOOST=0.5x

MCP3464T-E/ST bảng dữ liệu(PDF) 18 Page - Microchip Technology

MCP3464T-E/ST bảng dữ liệu(HTML) 18 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

bảng dữ liệu tải về

Link URL