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参数资料
| 型号： | MAX14778ETP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/15页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER 4X1 20TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program Low Voltage Analog Switches Overview |
| 标准包装： | 1 |
| 功能： | 多路复用器 |
| 电路： | 2 x 4:1 |
| 导通状态电阻： | 1.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 5.5 V |
| 电流 - 电源： | 4.27mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
| 包装： | 标准包装 |
| 其它名称： | MAX14778ETP+TDKR |
MAX14778
Dual ±25V Above- and Below-the-Rails
4:1 Analog Multiplexer
7
Maxim Integrated
Typical Operating Characteristics
(VDD = 5.0V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE
vs. COMMON-MODE VOLTAGE
MAX14778
toc01
VACOM (V)
ON-RESISTANCE
(I
)
15
5
-5
-15
0.96
0.97
0.98
0.99
1.00
0.95
-25
25
IACOM = 300mA
VDD = 3.3V
VDD = 5V
ON-RESISTANCE
vs. COMMON-MODE VOLTAGE
MAX14778
toc02
VACOM (V)
ON-RESISTANCE
(I
)
15
5
-5
-15
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0.5
-25
25
TA = +85°C
TA = +25°C
TA = -40°C
IACOM = 300mA
OFF-LEAKAGE CURRENT
vs. TEMPERATURE
MAX14778
toc03
TA (°C)
OFF-LEAKAGE
CURRENT
(nA)
60
35
10
-15
1
10
100
0.1
-40
85
VA1 = 25V
A0 SELECTED
ACOM = GND
ON-LEAKAGE CURRENT
vs. TEMPERATURE
MAX14778
toc04
TA (°C)
ON-LEAKAGE
CURRENT
(nA)
60
35
10
-15
10
100
1000
1
-40
85
VA0 = 25V
A0 SELECTED
ACOM UNCONNECTED
CHARGE INJECTION
vs. ANALOG SIGNAL VOLTAGE
MAX14778
toc05
VACOM (V)
Q(pC)
15
5
-5
-15
200
400
600
800
1,000
1,200
0
-25
25
CL = 1nF
SUPPLY CURRENT vs. TEMPERATURE
MAX14778
toc06
TA (°C)
I DD
(mA)
60
35
-15
10
0.5
1.0
1.5
2.0
3.0
2.5
3.5
4.0
0
-40
85
VDD = 3.3V
VDD = 5V
CROSSTALK vs. FREQUENCY
MAX14778
toc07
FREQUENCY (MHz)
CROSSTALK
(dB)
10
1
-100
-80
-60
-40
-20
0
-120
0.1
100
A0 TO B0
A0 AND B0 SELECTED
OFF-ISOLATION vs. FREQUENCY
MAX14778
toc08
FREQUENCY (MHz)
OFF-ISOLATION
(dB)
10
1
-60
-50
-40
-30
-20
-10
0
-70
0.1
100
A0 TO ACOM
A2 SELECTED
FREQUENCY RESPONSE
MAX14778
toc09
FREQUENCY (MHz)
V OUT
/V
IN
(dB)
10
1
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-10
0.1
100
A0 TO ACOM
A0 SELECTED
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14778EVKIT# | 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT - Boxed Product (Development Kits) |
| MAX14780EEPA+ | 功能描述:RS-422/RS-485 接口 IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX14780EESA+ | 功能描述:RS-422/RS-485 接口 IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX14780EESA+T | 功能描述:RS-422/RS-485 接口 IC PROFIBUS RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX14783EASA+ | 制造商:Maxim Integrated Products 功能描述:HALF DUPLEX, DUAL VOLTAGE (3V TO 5.5V), HIGH ESD HBM (+/-35K - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC TXRX RS485/422 ESD 8SO |
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