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參數(shù)資料
| 型號： | MAX3370EXK+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LEV XLTR LV 2MBPS 1UA SC70-5 |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 邏輯功能： | 變換器，雙向，3 態(tài)，開路漏極 |
| 位數(shù)： | 1 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 數(shù)據(jù)速率： | 3Mbps |
| 通道數(shù)： | 1 |
| 輸出/通道數(shù)目： | 1 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 50ns |
| 電源電壓： | 2.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 6-TSSOP（5 引線），SC-88A，SOT-353 |
| 供應商設備封裝： | SC-70-5 |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX3370EXK+TDKR |
MAX3370/MAX3371
1A, 2Mbps, Low-Voltage Level
Translators in SC70 and DFN
8
_______________________________________________________________________________________
Pin Description
PIN
MAX3370
(SC70-5)
(μDFN-6)
MAX3371
(SC70-6 AND
μDFN-6)
NAME
FUNCTION
1
VL
Logic Supply Voltage
2
GND
Ground
3
I/O VL
Input/Output Referred to VL
4
I/O VCC
Input/Output Referred to VCC
5
6
VCC
Power-Supply Voltage
—
5
SHDN
Shutdown. A high turns on the device. A low shuts
down the device. I/O VCC and I/O VL are high impedance
in shutdown.
—
5
—
N.C.
No Connection
Detailed Description
The MAX3370/MAX3371 provide the necessary level
translation to allow data transfer in a multivoltage sys-
tem. These devices transmit data between an I/O pin
referenced to VCC and an I/O pin referenced to VL. The
VCC supply voltage range is from +2.5V to +5.5V, and
the VL supply voltage range is between +1.6V and
+5.5V. The MAX3371 features a shutdown mode in
which I/O VCC and I/O VL are placed in a high-imped-
ance state and supply current drops to 1A.
The MAX3370/MAX3371 are bidirectional level shifters
allowing data transfer from the VCC side to the VL side,
and from the VL side to the VCC side. Both devices
operate at speeds up to 2Mbps with an active driver
and up to 500kbps with an open-drain driver.
Level Translation
The MAX3370/MAX3371 provide bidirectional level
translation between I/O pins referred to VCC and VL.
I/O VCC and I/O VL are internally pulled up to their
respective power-supply rails through 10k
Ω resistors.
VCC must be between +2.5V and +5.5V, and VL must
be between +1.6V and +5.5V. For proper operation, VL
can not exceed VCC.
The MAX3370/MAX3371 can operate at data rates up
to 2Mbps when driven by an active (push-pull) driver
with a 10pF load, 1Mbps when driven by an active dri-
ver with a 50pF load, or 500kbps when driven by an
open-drain driver with a 30pF load. The internal pullups
allow these devices to be driven by open-drain drivers.
MAX3371 Shutdown Mode
The MAX3371 enters a low-power shutdown mode
when SHDN is driven low. Connect SHDN to VL or drive
high for normal operation. Activating shutdown mode
disconnects the internal 10k
Ω pullup resistors on I/O
VCC and I/O VL. As a result, the supply current
decreases to < 1A, and the I/O lines are high imped-
ance. The high impedance I/O lines in shutdown allow
use in a multidrop network. When in shutdown, I/O VL
can be driven to VL and I/O VCC can be driven to VCC.
Functional Diagram
SPEEDUP
MNSW
R1
S1
S2
R2
GND
I/O VCC
I/O VL
VCC
VL
MAX3370
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3370EXK-TG077 | 功能描述:轉換 - 電壓電平 RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MAX3371CPA | 制造商:Maxim Integrated Products 功能描述: |
| MAX3371ELT | 制造商:Maxim Integrated Products 功能描述:1UA 2MBPS LOW-VOLTAGE LEVEL TRANS - Rail/Tube |
| MAX3371ELT+ | 制造商:Maxim Integrated Products 功能描述:1UA, 2MBPS, LOW-VOLTAGE LEVEL TRANS - Rail/Tube |
| MAX3371ELT+T | 功能描述:轉換 - 電壓電平 1uA 2Mbps Low-Voltage RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
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