参数资料
型号: DAC8564IAPWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: SERIAL INPUT LOADING, 12 us SETTLING TIME, 16-BIT DAC, PDSO16
封装: GREEN, PLASTIC, TSSOP-16
文件页数: 8/51页
文件大小: 1549K
代理商: DAC8564IAPWG4
94
92
90
86
5
1
2
3
0
SNR(dB)
f
(kHz)
OUT
88
4
AV
=5V,ExternalV
=4.9V
1dBFSRDigitalInput,f =225kSPS
MeasurementBandwidth=20kHz
DD
REF
S
-
ChA
ChB
ChC
ChD
0
-40
-60
-140
20
5
10
15
0
Gain(dB)
Frequency(Hz)
-80
-20
AV
=5V,ExternalV
=4.9V
f
=1kHz,f =225kSPS
MeasurementBandwidth=20kHz
DD
REF
OUT
S
-100
-120
Time(2 s/div)
m
AV
=5V
ExtV
=4.096V
FromCode:0000h
ToCode:FFFFh
DD
REF
TriggerPulse5V/div
ZoomedRisingEdge
1mV/div
RisingEdge
1V/div
Time(2 s/div)
m
AV
=5V
ExtV
=4.096V
FromCode:FFFFh
ToCode:0000h
DD
REF
TriggerPulse5V/div
ZoomedFallingEdge
1mV/div
Falling
Edge
1V/div
Time(2 s/div)
m
AV
=5V
ExtV
=4.096V
FromCode:4000h
ToCode:C000h
DD
REF
TriggerPulse5V/div
ZoomedRisingEdge
1mV/div
Rising
Edge
1V/div
Time(2 s/div)
m
AV
=5V
ExtV
=4.096V
FromCode:C000h
ToCode:4000h
DD
REF
TriggerPulse5V/div
ZoomedFallingEdge
1mV/div
Falling
Edge
1V/div
SBAS403D
– JUNE 2007 – REVISED MAY 2011
TYPICAL CHARACTERISTICS: DAC at AVDD = 5V (continued)
At TA = +25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless
otherwise noted.
SIGNAL-TO-NOISE RATIO
vs OUTPUT FREQUENCY
POWER SPECTRAL DENSITY
Figure 42.
Figure 43.
FULL-SCALE SETTLING TIME:
5V RISING EDGE
5V FALLING EDGE
Figure 44.
Figure 45.
HALF-SCALE SETTLING TIME:
5V RISING EDGE
5V FALLING EDGE
Figure 46.
Figure 47.
16
Copyright
2007–2011, Texas Instruments Incorporated
相关PDF资料
PDF描述
DAC8564IAPWRG4 SERIAL INPUT LOADING, 12 us SETTLING TIME, 16-BIT DAC, PDSO16
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