參數(shù)資料
型號(hào)： MAX521
廠商： Maxim Integrated Products, Inc.
英文描述： Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
中文描述： 四/八通道、2線串行8位DAC，滿擺幅輸出
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 274K
代理商： MAX521
M
Quad/Oc tal, 2-Wire S erial 8-Bit DACs
with Rail-to-Rail Outputs
_______________________________________________________________________________________
7
12
0
-60
-20
60
140
MAX521
SUPPLY CURRENT vs. TEMPERATURE
2
8
10
M
TEMPERATURE (°C)
I
C
20
100
6
4
V
DD
= 5.5V
ALL REF INPUTS = 0.6V
ALL DIGITAL INPUTS to V
DD
ALL DAC CODES FF HEX
ALL DAC CODES 00 HEX
6
0
-60
-20
60
140
MAX521
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
1
4
5
M
TEMPERATURE (°C)
S
C
μ
A
20
100
3
2
V
DD
= 5.5V
ALL REF INPUTS = 0.6V
ALL DIGITAL INPUTS to V
DD
10
0
0
1
3
5
MAX521
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
2
6
8
M
REFERENCE VOLTAGE (V)
I
C
2
4
4
ALL REFERENCE
INPUTS DRIVEN
ALL DAC CODES = FF HEX
ALL DAC CODES = 00 HEX
1.0
0
0
2
OUTPUT SOURCE CURRENT (mA)
6
10
12
14
16
MAX521
DAC OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
0.2
0.8
M
V
D
O
4
8
0.6
0.4
V
REF
= 5V
DAC CODE = FF HEX
LOAD to AGND
V
OUT
= V
REF
x (255/256)
1.0
0
0
2
6
10
MAX521
DAC OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
0.2
0.8
M
OUTPUT SINK CURRENT (mA)
V
O
4
8
0.6
0.4
V
= 5V
DAC CODE = 00 HEX
LOAD to V
DD
0
1k
100k
10k
1M
10M
MAX521
REFERENCE VOLTAGE INPUT
FREQUENCY RESPONSE
-16
-18
M
FREQUENCY (Hz)
R
-14
-12
-10
-8
-6
-4
-2
2
V
REF
= SINE WAVE
CENTERED AT 2.5V
4V
p-p
SINE
2V
p-p
SINE
1V
p-p
SINE
0.5V
p-p
SINE
__________________________________________Typic al Operating Charac teristic s
(V
DD
= 5V, DAC outputs unloaded, T
A
= +25°C, unless otherwise noted.)
OUT1 LOADED WITH 10k
II 100pF, REF1 = 4V,
DAC CODE = 00 HEX to FF HEX
1
μ
s/div
MAX521
POSITIVE SETTLING TIME
OUT1
1V/div
OUT1 LOADED WITH 10k
II 100pF, REF1 = 4V,
DAC CODE = FF HEX to 00 HEX
1
μ
s/div
MAX521
NEGATIVE SETTLING TIME
OUT1
1V/div
相關(guān)PDF資料
PDF描述
MAX520AEWE Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX520BCPE Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs
MAX520BCWE ECONOLINE: RJ & RG - Dual Output from a Single Input Rail - 3kVDC & 4kVDC Isolation - Optional Continuous Short Circuit Protected - Custom Solutions Available - UL94V-0 Package Material - Efficiency to 84%
MAX521BEPP Dual Differential Drivers and Receivers With +/-15-kV IEC ESD Protection 16-TSSOP -40 to 85
MAX521BEWG Dual Differential Drivers and Receivers With +/-15-kV IEC ESD Protection 16-TSSOP -40 to 85
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