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參數(shù)資料
| 型號： | MAX4598EAP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer |
| 中文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| 封裝： | SSOP-20 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 130K |
| 代理商： | MAX4598EAP |
Caution: The absolute maximum V+ to V- differential
voltage is 13V. Typical “±6 Volt” or “12 Volt” sup-
plies with ±10% tolerances can be as high as 13.2V
from V+ to V-. This voltage can damage the
MAX4598. Even ±5% tolerance supplies may have
overshoot or noise spikes that exceed 13V.
S ingle-S upply Operation
The MAX4598 operates from a single supply between
+2.7V and +12V when V- is connected to GND. All of
the bipolar precautions must be observed. However,
these parts are optimized for ±5V operation, and most
AC and DC characteristics are degraded significantly
when departing from ±5V. As the overall supply voltage
(V+ to V-) is lowered, switching speed, on-resistance,
off-isolation, and distortion are degraded (see Typical
Operating Characteristics).
Single-supply operation also limits signal levels and
interferes with grounded signals. When V- = 0, AC sig-
nals are limited to -0.3V. Voltages below -0.3V can be
clipped by the internal ESD-protection diodes, and the
parts can be damaged if excessive current flows.
Power Off
When power to the MAX4598 is off (i.e., V+ = V- = 0),
the Absolute Maximum Ratings still apply: neither logic-
level inputs on NO_ nor signals on COM_ can exceed
±0.3V. Voltages beyond ±0.3V cause the internal ESD-
protection diodes to conduct, and the parts can be
damaged if excessive current flows.
M
Low-Voltage, Combination S ingle-Ended
8-to-1/Differential 4-to-1 Multiplexer
_______________________________________________________________________________________
9
Test Circ uits/T iming Diagrams
50%
50%
t
R
< 20ns
t
F
< 20ns
V
OUT
V+
0V
V
NO1
0V
V
NO8
LOGIC
INPUT
V
EN
SWITCH
OUTPUT
V+
A1
A2
A0
+5V
V
OUT
-5V
GND
V+
V-
EN
LATCH
A3
NLATCH
NO1
NO2–NO7
NO8
COMA
+3V
50
MAX4598
300
35pF
90%
90%
t
TRANS
t
TRANS
-3V
Figure 1. Transition Time
50%
50%
t
OPEN
t
R
< 20ns
t
F
< 20ns
V
OUT
V+
0V
LOGIC
INPUT
V
A
SWITCH
OUTPUT
V
COM
+5V
V
OUT
-5V
GND
V+
NLATCH
V-
A0
A1
A2
EN
LATCH
NO1–NO8
COMA
+3V
50
MAX4598
300
35pF
90%
0V
V
A
A3
Figure 2. Break-Before-Make Interval
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| MAX4598CAP | Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer |
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| MAX4598EPP | Low-Voltage, Combination Single-Ended 8-to-1/Differential 4-to-1 Multiplexer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4598EAP+ | 功能描述:多路器開關(guān) IC 4:1 1Ch/8:1 2Ch Differential MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4598EAP+T | 功能描述:多路器開關(guān) IC 4:1 1Ch/8:1 2Ch Differential MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4598EAP-T | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4598EPP | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX4598EWP | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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