參數(shù)資料
型號: MAX5100
廠商: Maxim Integrated Products, Inc.
英文描述: +2.7V to +5.5V, Low-Power, Quad, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs
中文描述: +2.7V至+5.5V、低功耗、四路、并行8位DAC,滿擺幅電壓輸出
文件頁數(shù): 4/8頁
文件大?。?/td> 401K
代理商: MAX5100
M
+2.7V to +5.5V, Low-Power, Quad, Parallel
8-Bit DAC with Rail-to-Rail Voltage Outputs
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
DD
= V
REF
= +3V, R
L
= 10k
, C
L
= 100pF, code = FF hex, T
A
= +25°C, unless otherwise noted.)
0
0.4
0.2
0.8
0.6
1.0
1.2
0
4
2
6
8
10
DAC ZERO-CODE OUTPUT VOLTAGE
vs. SINK CURRENT
M
SINK CURRENT (mA)
V
O
(
V
DD
= V
REF
= 3V
V
DD
= V
REF
= 5V
0
2
1
4
3
5
6
0
4
2
6
8
10
DAC FULL-SCALE OUTPUT VOLTAGE
vs. SOURCE CURRENT
M
SOURCE CURRENT (mA)
V
O
(
V
DD
= V
REF
= 3V
V
DD
= V
REF
= 5V
180
220
200
260
240
320
300
280
340
-40
0
-20
20
40
60
80
100
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
1 DAC AT CODE 00 OR F0,
3 DACS AT 00 (R
L
=
)
V
DD
= 5V; CODE = F0 HEX
V
DD
= 5V; CODE = 00 HEX
V
DD
= 3V; CODE = F0 HEX
V
DD
= 3V; CODE = 00 HEX
140
180
160
220
200
280
260
240
300
0
1.0
0.5
1.5
2.0
2.5
3.0
SUPPLY CURRENT vs. REFERENCE VOLTAGE
(V
DD
= 3V)
M
REFERENCE VOLTAGE (V)
S
μ
A
1 DAC AT CODE 00 OR F0, 3 DACS AT 00 (R
L
=
)
CODE = F0
CODE = 00
200
240
220
300
280
260
320
0
1.0
0.5
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
REFERENCE VOLTAGE (V)
SUPPLY CURRENT vs. REFERENCE VOLTAGE
(V
DD
= 5V)
M
S
μ
A
1 DAC AT CODE 00 OR F0, 3 DACS AT 00 (R
L
=
)
CODE = F0
CODE = 00
-80
-60
-70
-50
-20
-10
-30
-40
0
0
0.5
REFERENCE AMPLITUDE (V
p-p
)
1.0
1.5
2.0
2.5
TOTAL HARMONIC DISTORTION PLUS NOISE
AT DAC OUTPUT vs. REFERENCE AMPLITUDE
M
T
V
DD
= +3V
DAC CODE = FF HEX
V
= SINE WAVE CENTERED AT 1.5V
80kHz FILTER
20kHz REF SIGNAL
10kHz REF SIGNAL
1kHz REF SIGNAL
ADDRESS VALID
DATA VALID
t
AS
t
WR
t
DS-
t
DH-
t
AH-
ADDRESS
DATA
WR
t
LD
LDAC (NOTE 8)
Figure 1. Timing Diagram
相關(guān)PDF資料
PDF描述
MAX5100AEUP +2.7V to +5.5V, Low-Power, Quad, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs
MAX5100BEUP +2.7V to +5.5V, Low-Power, Quad, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs
MAX5122 +5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference
MAX5122AEEE +5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference
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