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參數(shù)資料
| 型號： | MAX4888BETI+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPDT 28TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 功能： | 開關(guān) |
| 電路： | 2 x DPDT |
| 導(dǎo)通狀態(tài)電阻： | 8 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 電流 - 電源： | 1mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 28-TQFN-EP（3.5x5.5） |
| 包裝： | 帶卷 (TR) |
MAX4888B/MAX4888C
Up to 8.0Gbps Dual Passive Switches
2
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.
(All voltages referenced to GND, unless otherwise noted.)
VCC..........................................................................-0.3V to +4V
SEL, SELB, AIN+, AIN-, BIN+, BIN-, AOUTA+,
AOUTA-, AOUTB+, AOUTB-, BOUTA+,
BOUTA-, BOUTB+, BOUTB- (Note 1) .. -0.3V to (VCC + 0.3V)
Continuous Current (AIN_ to AOUTA_/AOUTB_,
BIN_ to BOUTA_/BOUTB_).......................................... Q15mA
Peak Current (AIN_ to AOUTA_/AOUTB_,
BIN_ to BOUTA_/BOUTB_)
(pulsed at 1ms, 10% duty cycle) ................................ Q70mA
Continuous Current (SEL, SELB) .................................... Q10mA
Peak Current (SEL, SELB)
(pulsed at 1ms, 10% duty cycle) ................................ Q10mA
Continuous Power Dissipation (TA = +70NC)
TQFN (derate 28.6mW/NC above +70NC)..................2286mW
Operating Temperature Range.......................... -40NC to +85NC
Junction Temperature .....................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VCC = 3.3V Q10%, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25NC, unless otherwise
noted.) (Note 3)
ABSOLUTE MAXIMUM RATINGS
Note 1: Signals on SEL, SELB, AIN_, BIN _, AOUTA_, AOUTB_, BOUTA_, and BOUTB_ exceeding VCC or GND are clamped by
internal diodes. Limit forward-diode current to maximum current rating.
PACKAGE THERMAL CHARACTERISTICS (Note 2)
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
TQFN
Junction-to-Ambient Thermal Resistance (
qJA) ..........35°C/W
Junction-to-Case Thermal Resistance (
qJC) .................2°C/W
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC PERFORMANCE
Analog-Signal Range
VINPUT
AIN_, BIN_, AOUTA_, BOUTA_, AOUTB_,
BOUTB_
-0.3
VCC -
1.8
V
On-Resistance
RON
VCC = +3.0V, IAIN_ = IBIN_ = 15mA,
V_OUTA_ = V_OUTB_ = 0V, 1.2V
6.4
8.4
I
On-Resistance Match
Between Channels
D
RON
VCC = +3.0V, IAIN_ = IBIN_ = 15mA,
V_OUTA_ = V_OUTB_ = 0V (Note 4)
0.2
1.5
I
On-Resistance Flatness
RFLAT(ON)
VCC = +3.0V, IAIN_ = IBIN_ = 15mA,
V_OUTA_ = V_OUTB_ = 0V, 1.2V (Note 5)
0.3
1
I
_OUTA_ or _OUTB_
Off-Leakage Current
I_OUTA_(OFF),
I_OUTB_(OFF)
VCC = +3.6V, VAIN_ = VBIN_ = 0V, 1.2V;
V_OUTA_ or V_OUTB_ = 1.2V, 0V
(MAX4888B)
-1
+1
F
A
AIN_, BIN_ On-Leakage Current
IAIN_(ON),
IBIN_(ON)
VCC = +3.6V , VAIN_ = VBIN_ = 0V, 1.2V;
V_OUTA_ or V_OUTB_ = VAIN_ = VBIN_ or
unconnected (MAX4888B)
-1
+1
F
A
Output Short-Circuit Current
All other ports are unconnected
(MAX4888C)
5
15
F
A
Output Open-Circuit Voltage
All other ports are unconnected
(MAX4888C)
0.2
0.6
0.9
V
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| MAX4888CETI+ | 功能描述:多路器開關(guān) IC 8.0Gbps Dual Passive Switch 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 |
| MAX4888CETI+T | 功能描述:多路器開關(guān) IC 8.0Gbps Dual Passive Switch 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 |
| MAX4888ETI | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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