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MSP430F4796IPZ Datasheet, PDF (51/89 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
VOUT
Conversion 1
Conversion 2 Conversion 3
90%
90%
10%
10%
tSRLH
tSRHL
Figure 25. Slew Rate Testing
12-bit DAC, dynamic specifications continued (TA = 25°C unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
DAC12AMPx = {2, 3, 4}, DAC12SREFx = 2,
BW--3dB
3-dB bandwidth,
VDC = 1.5V, VAC = 0.1VPP
(see Figure 26)
DAC12IR = 1, DAC12_xDAT = 800h
DAC12AMPx = {5, 6}, DAC12SREFx = 2, DAC12IR = 1,
DAC12_xDAT = 800h
DAC12AMPx = 7, DAC12SREFx = 2, DAC12IR = 1,
DAC12_xDAT = 800h
NOTES: 1. RLOAD = 3 kΩ, CLOAD = 100 pF
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
MIN MAX UNIT
40
180
kHz
550
VeREF+
AC
DC
DAC12_x
RLoad = 3 kΩ
ILoad
AV CC
DACx
2
CLoad = 100pF
Figure 26. Test Conditions for 3-dB Bandwidth Specification
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