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参数资料
| 型号： | MAX14505EWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT 12WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x SPDT |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFBGA，WLCSP |
| 供应商设备封装： | 12-WLP |
| 包装： | 带卷 (TR) |
MAX14504/MAX14505/MAX14505A/MAX14506
Dual SPDT Negative Rail Analog Switches
with ±VCC Capability
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +2.3 to +5.5V, TA = TMIN to TMAX, CNEG = 3.3nF, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C,
unless otherwise noted.) (Note 3)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Signals on NC_, NO_, and COM_ exceeding -VCC or +VCC are clamped by internal diodes. For EN ≥ VIH signals on NC_,
NO_, and COM_ exceeding 0 or +VCC are clamped by internal diodes (MAX14505A/MAX14506). Limit forward-diode current
to maximum current rating.
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
(All voltages referenced to GND, unless otherwise noted.)
VCC ........................................................................-0.3V to +6.0V
NC_, NO_, COM_ (Note 1)..................-VCC - 0.3V to VCC + 0.3V
NC_, NO_, COM_ (MAX14505A/MAX14506, EN = VCC)
(Note 1) .......................................................-0.3V to VCC + 0.3V
CB, EN......................................................................-0.3V to +6V
Continuous Current (NC_, NO_, COM_).........................±550mA
Continuous Current on Shunt Switches ..............................±5mA
Peak Current (NC_, NO_, COM_)
(pulsed at 1ms, 10% duty cycle)..................................±850mA
Continuous Power Dissipation (TA = +70°C) for multilayer board:
12-Pin WLP (derate 8.5mW/°C above +70°C) ..............678mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Package Junction-to-Ambient Thermal
Resistance (
θJA) (Note 2)............................................118°C/W
Lead Temperature (soldering) .........................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
VEN = 0
-VCC
+VCC
(MAX14504/
MAX14505)
-VCC
+VCC
Analog Signal Range
NC_, NO_,
COM_
VEN = VCC
(MAX14505A/
MAX14506)
0+VCC
V
TA = +25°C
0.36
0.5
On-Resistance
RON
VCC = +3.0V,
ICOM_ = 50mA,
VNC_, VNO_ =
-VCC to VCC
TA = TMIN to
TMAX
0.65
On-Resistance Match
Between Channels
RON
VCC = +3.0V, INC_ = INO_ = 50mA;
between NC_ and NO_ only
10
m
On-Resistance Flatness
RFLAT (ON)
VCC = +3.0V, INC_ = INO_ = 50mA,
VNC_, VNO_ = -VCC to VCC (Note 4)
1m
Shunt Switch Resistance
RSHUNT
VNO_ = +100mV
15
55
120
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