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| 型号： | MAX4850ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 功能： | 开关 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 4.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（3x3） |
| 包装： | 管件 |
MAX4850/MAX4850H/MAX4852/MAX4852H
Dual SPDT Analog Switches with
Over-Rail Signal Handling
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C, unless other-
wise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = +25°C
15
Break-Before-Make Time
Delay (Note 3)
tD
VCC = 3V, VNO_ or VNC_ = 1.5V,
RL = 300
Ω, CL = 50pF (Figure 3)
TA = -40°C
to +85°C
2
ns
Charge Injection
Q
VCOM_ = 1.5V, RS = 0
Ω, CL = 1nF (Figure 4)
8
pC
Off-Isolation (Note 6)
VISO
f = 100kHz, VCOM_= 1VRMS, RL = 50
Ω,
CL = 5pF (Figure 5)
-80
dB
Crosstalk
VCT
f = 1MHz, VCOM_ = 1VRMS, RL = 50
Ω, CL = 5pF
(Figure 5)
-95
dB
Total Harmonic Distortion
THD
f = 20Hz to 20kHz, VCOM_ = 1V + 2VP-P,
RL = 600
Ω
0.04
%
DIGITAL I/O (IN_)
VCC = 2V to 3.6V
1.4
Input-Logic High Voltage
VIH
VCC = 3.6V to 5.5V
1.8
V
VCC = 2V to 3.6V
0.5
Input-Logic Low Voltage
VIL
VCC = 3.6V to 5.5V
0.8
V
Input Leakage Current
IIN
VIN_ = 0 or 5.5V
-0.5
+0.5
A
COMPARATOR
Comparator Range
0
5.5
V
Comparator Threshold
VTH
VCC = 2V to 5.5V, falling input
0.3 x
VCC
0.33 x
VCC
0.36 x
VCC
V
Comparator Hysteresis
VCC = 2V to 5.5V
50
mV
Comparator Output High
Voltage
ISOURCE = 1mA
VCC -
0.4V
V
Comparator Output Low
Voltage
ISINK = 1mA
0.4
V
Rising input (Figure 7)
2.5
Comparator Switching Time
Falling input (Figure 7)
0.5
s
Note 2:
Specifications are 100% tested at TA = +85°C only, and guaranteed by design and characterization over the specified
temperature range.
Note 3:
Guaranteed by design and characterization; not production tested.
Note 4:
ΔRON = RON(MAX) - RON(MIN).
Note 5:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 6:
Off-isolation = 20log10 (VCOM_ / VNO_), VCOM_ = output, VNO_ = input to off switch.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4850ETE+ | 功能描述:模拟开关 IC High-Bandwidth Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4850ETE+T | 功能描述:模拟开关 IC High-Bandwidth Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4850ETE-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4850HETE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4850HETE+T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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