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參數(shù)資料
| 型號： | MAX323 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Precision, Single-Supply, SPST Analog Switches |
| 中文描述： | 高精度、單電源、SPST模擬開關(guān) |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 116K |
| 代理商： | MAX323 |
M
Prec ision, S ingle-S upply,
S PS T Analog S witc hes
_______________________________________________________________________________________
7
V
GEN
GND
NC
or NO
C
L
V
OUT
V+
V
OUT
IN
OFF
ON
OFF
V
OUT
Q = (
V
OUT
)(C
L
)
COM
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
V
IN
= +3V
+5V
R
GEN
IN
MAX323
MAX324
MAX325
Figure 4. Charge Injection
tr < 20ns
tf < 20ns
50%
0V
LOGIC
INPUT
R
L
1k
NO
or NC
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
OUT
= V
COM
(
R
L
)
V
L
+ R
ON
SWITCH
INPUT
IN
+3V
t
OFF
0V
COM
SWITCH
OUTPUT
0.9 x V
0UT
0.9 x V
OUT
t
ON
V
OUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
C
L
35pF
+5V
V
OUT
V
COM
0V
MAX323
MAX324
MAX325
50%
0.9 x V
0UT1
+3V
0V
0V
LOGIC
INPUT
SWITCH
OUTPUT 2
(V
OUT2
)
0V
0.9 x V
OUT2
tD
tD
LOGIC
INPUT
R
L2
300
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM2
IN
COM1
V
OUT2
V+
+5V
C
L2
35pF
V
COM1
= +3V
R
L1
300
V
OUT1
C
L1
35pF
NO1
NC2
SWITCH
OUTPUT 1
(V
OUT1
)
MAX325
V
COM2
= +3V
Figure 2. Switching Time
Figure 3. Break-Before-Make Interval (MAX325 only)
______________________________________________Test Circ uits/T iming Diagrams
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX324 | Precision, Single-Supply, SPST Analog Switches(接通電阻60Ω,漏電流0.1nA,導通速率150ns單電源,單刀單擲模擬開關(guān)) |
| MAX325 | Precision, Single-Supply, SPST Analog Switches(接通電阻60Ω,漏電流0.1nA,導通速率150ns，單電源,單刀單擲，模擬開關(guān)) |
| MAX327 | Quad Ultra Low Leakage SPST Analog Switches(接通電阻3500Ω,漏電流0.01nA,導通速率1000ns，單刀單擲模擬開關(guān)) |
| MAX328 | Ultra-Low Leakage Monolithic CMOS Analog Multiplexers |
| MAX3301E | CLAMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3230AEEWV+ | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5.5V RS-232 TRANSCEIVERS IN - Rail/Tube |
| MAX3230AEEWV+T | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5.5V RS-232 TRANSCEIVERS IN - Tape and Reel |
| MAX3230EBV | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5. - Rail/Tube |
| MAX3230EBV-T | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5.5V RS-232 - Tape and Reel |
| MAX3230EEBV | 制造商:Maxim Integrated Products 功能描述:+/- 15KV ESD-PROTECTED +2.5V TO +5. - Rail/Tube |
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