V
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� AD7304BRUZ
寤犲晢锛� Analog Devices Inc
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 5/20闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC DAC 8BIT QUAD R-R 16-TSSOP
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Data Converter Fundamentals
DAC Architectures
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 96
瑷�(sh猫)缃檪(sh铆)闁擄細 1µs
浣嶆暩(sh霉)锛� 8
鏁�(sh霉)鎿�(j霉)鎺ュ彛锛� 涓茶
杞�(zhu菐n)鎻涘櫒鏁�(sh霉)鐩細 4
闆诲闆绘簮锛� 闆� ±
鍔熺巼鑰楁暎锛堟渶澶э級锛� 60mW
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 16-TSSOP锛�0.173"锛�4.40mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 16-TSSOP
鍖呰锛� 绠′欢
杓稿嚭鏁�(sh霉)鐩拰椤炲瀷锛� 4 闆诲锛屽柈妤碉紱4 闆诲锛岄洐妤�
閲囨ǎ鐜囷紙姣忕锛夛細 1M
AD7304/AD7305
Rev. C | Page 13 of 20
DIGITAL INPUT VOLTAGE (V)
12
10
0
05
1
S
U
P
L
Y
CURRE
NT
(mA)
23
4
8
6
4
2
VDD = +5V
VSS = 鈥�5V
VREF = +2.5V
A0 = +5V
ALL OTHER DIGITAL
PINS VARYING
IDD
ISS
01114-028
Figure 28. Supply Current vs. Digital Input Voltage
DIGITAL INPUT VOLTAGE (V)
10
1
0.0001
05
1
S
U
P
L
Y
CURRE
NT
(mA)
234
0.1
0.01
0.001
VDD = +5V
VSS = 鈥�5V
VREF = +2.5V
ALL DIGITAL PINS VARY,
EXCEPT A0 = +5V
IDD
ISS
01114-029
Figure 29. Shutdown Supply Current vs. Digital Input Voltage (A0 Only)
TEMPERATURE (
掳C)
5.0
4.4
2.0
鈥�55
125
鈥�35
S
U
P
L
Y
CURRE
NT
(mA)
鈥�15
5
25
45
65
85
105
3.8
3.2
2.6
VDD = +5V
VSS = 鈥�5V
VREF = +2.5V
IDD AND ISS
01114-030
Figure 30. Supply Current vs. Temperature
80
20
鈥�55
125
鈥�35
SH
U
T
D
O
W
N
SU
PPLY
(
A)
鈥�15
5
25
45
65
85
105
70
60
50
40
30
VDD = +5.5V
VSS = 鈥�5.5V
VREF = +2.5V
PIN A0 FLOATING
TEMPERATURE (
掳C)
01114-031
Figure 31. Shutdown Supply Current vs. Temperature
TEMPERATURE (
掳C)
0.08
鈥�0.04
084
NORMALIZE
D
TOTAL
UNADJ
US
TE
D
E
RROR
DRIFT
(LS
B
)
168
252
336
420
504
0.04
0
鈥�0.08
READING MADE AT TA = +25掳C
SAMPLE SIZE = 924 UNITS
VDD = +2.7V
VDD = +5.5V
01114-032
Figure 32. Normalized TUE Drift Accelerated by Burn-In Hours
of Operation @ 150掳C
鐩搁棞(gu膩n)PDF璩囨枡
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