MSP430F4783IPZ datasheet(47/79 Pages) TI

47 / 79 page

MSP430F47x3, MSP430F47x4

MIXED SIGNAL MICROCONTROLLER

SLAS545C − MAY 2007 − REVISED MARCH 2011

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics over recommended operating free-air temperature (unless otherwise

noted) (continued)

SD16_A, power supply and recommended operating conditions

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

AVCC

Analog supply

voltage

AVCC = DVCC

AVSS = DVSS = 0V

2.5

3.6

SD16LP = 0,

GAIN: 1, 2

3 V

730

1050

Analog supply

SD16LP = 0,

fSD16 = 1 MHz,

GAIN: 4, 8, 16

3 V

810

1150

ISD16

current: 1 active

SD16 A channel

fSD16

1 MHz,

SD16OSR = 256

GAIN: 32

3 V

1160

1700

μA

ISD16

SD16_A channel

including internal

reference

SD16LP = 1,

0 5 MHz

GAIN: 1

3 V

720

1030

μA

reference

fSD16 = 0.5 MHz,

SD16OSR = 256

GAIN: 32

3 V

810

1150

Analog front-end

input clock

SD16LP = 0 (Low power mode disabled)

3 V

0.03

1.1

MHz

fSD16

input clock

frequency

SD16LP = 1 (Low power mode enabled)

3 V

0.03

0.5

MHz

SD16_A, input range (see Note 1)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

Differential full scale

Bipolar mode, SD16UNI = 0

−VREF/2GAIN

+VREF/2GAIN

VID, FSR

Differential full scale

input voltage range

Unipolar mode, SD16UNI = 1

+VREF/2GAIN

SD16GAINx = 1

±500

Differential input

SD16GAINx = 2

±250

Differential input

voltage range for

specified

SD16REFON

SD16GAINx = 4

±125

VID

specified

performance

SD16REFON = 1

SD16GAINx = 8

±62

performance

(see Note 2)

SD16GAINx = 16

±31

(see Note 2)

SD16GAINx = 32

±15

Input impedance

(one input pin to

1 MHz

SD16GAINx = 1

3 V

200

(one input pin to

AVSS)

fSD16 = 1 MHz

SD16GAINx = 32

3 V

Differential input

impedance

1 MHz

SD16GAINx = 1

3 V

300

400

ZID

impedance

(IN+ to IN−)

fSD16 = 1 MHz

SD16GAINx = 32

3 V

100

150

Absolute input

voltage range

AVSS -1V

AVCC

VIC

Common-mode

input voltage range

AVSS -1V

AVCC

NOTES:

1. All parameters pertain to each SD16_A channel.

2. The analog input range depends on the reference voltage applied to VREF. If VREF is sourced externally, the full-scale range

is defined by VFSR+ = +(VREF/2)/GAIN and VFSR− = −(VREF/2)/GAIN. The analog input range should not exceed 80% of

VFSR+ or VFSR−.

MSP430F4783IPZ Datasheet(PDF) 47 Page - Texas Instruments

MSP430F4783IPZ Datasheet(HTML) 47 Page - Texas Instruments

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

Datasheet Download

Link URL