MSP430F167IPMR datasheet(48/77 Pages) TI

48 / 77 page

MSP430F15x, MSP430F16x, MSP430F161x

MIXED SIGNAL MICROCONTROLLER

SLAS368G − OCTOBER 2002 − REVISED MARCH 2011

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

noted)

Conversion 1

Conversion 2

VOUT

Conversion 3

10%

tSRLH

tSRHL

90%

10%

90%

Figure 24. Slew Rate Testing

12-bit DAC, dynamic specifications continued (TA = 25°C unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

UNIT

DAC12AMPx = {2, 3, 4}, DAC12SREFx = 2,

DAC12IR = 1, DAC12_xDAT = 800h

2.2V/3V

BW−3dB

3-dB bandwidth,

VDC=1.5V, VAC=0.1VPP

(see Figure 25)

DAC12AMPx = {5, 6}, DAC12SREFx = 2,

DAC12IR = 1, DAC12_xDAT = 800h

2.2V/3V

180

kHz

(see Figure 25)

DAC12AMPx = 7, DAC12SREFx = 2,

DAC12IR = 1, DAC12_xDAT = 800h

2.2V/3V

550

Channel to channel crosstalk

DAC12_0DAT = 800h, No Load,

DAC12_1DAT = 80h<−>F7Fh, RLoad = 3kΩ

fDAC12_1OUT = 10kHz @ 50/50 duty cycle

2.2V/3V

−80

Channel to channel crosstalk

(see Note 1 and Figure 26)

DAC12_0DAT = 80h<−>F7Fh, RLoad = 3kΩ,

DAC12_1DAT = 800h, No Load

fDAC12_0OUT = 10kHz @ 50/50 duty cycle

2.2V/3V

−80

NOTES:

1. RLOAD = 3 kΩ, CLOAD = 100 pF

VeREF+

RLoad

AVCC

CLoad= 100pF

ILoad

DAC12_x

DACx

= 3 k

Figure 25. Test Conditions for 3-dB Bandwidth Specification

DAC12_xDAT 080h

V OUT

fToggle

7F7h

V DAC12_yOUT

080h

7F7h

080h

V DAC12_xOUT

REF+

RLoad

AVCC

CLoad= 100pF

ILoad

DAC12_1

RLoad

AVCC

CLoad= 100pF

ILoad

DAC12_0

DAC0

DAC1

Figure 26. Crosstalk Test Conditions

MSP430F167IPMR Datasheet(PDF) 48 Page - Texas Instruments

MSP430F167IPMR Datasheet(HTML) 48 Page - Texas Instruments

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