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參數(shù)資料
| 型號： | MAX3397EELA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LVL XLTR DUAL 8-UDFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 邏輯功能： | 變換器，雙向，3 態(tài)，開路漏極 |
| 位數(shù)： | 2 |
| 輸入類型： | 邏輯 |
| 輸出類型： | 邏輯 |
| 數(shù)據(jù)速率： | 16Mbps |
| 通道數(shù)： | 2 |
| 輸出/通道數(shù)目： | 1 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 15ns |
| 電源電壓： | 1.65 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-WFDFN |
| 供應商設備封裝： | 8-uDFN（2x2） |
| 包裝： | 帶卷 (TR) |
MAX3397E
Dual Bidirectional Low-Level
Translator in DFN
6
_______________________________________________________________________________________
Detailed Description
The MAX3397E bidirectional, ESD-protected level
translator provides the level shifting necessary to allow
data transfer in a multivoltage system. Externally
applied voltages, VCC and VL, set the logic levels on
either side of the device. A logic-low signal present on
the VL side of the device appears as a logic-low signal
on the VCC side of the device, and vice versa. The
device uses a transmission-gate-based design (see the
Functional Diagram) to allow data translation in either
direction (VL
VCC) on any single data line. The
MAX3397E accepts VL from +1.2V to +5.5V and VCC
from +1.65V to +5.5V, making the device ideal for data
transfer between low-voltage ASICs/PLDs and higher
voltage systems.
The MAX3397E features a shutdown mode that
reduces the supply current to less than 1A, thermal
short-circuit protection, and ±15kV ESD protection on
the VCC side for greater protection in applications that
route signals externally. The device operates at a guar-
anteed data rate of 8Mbps over the entire specified
operating voltage range. Within specific voltage
domains, higher data rates are possible. See the
Timing Characteristics table.
Typical Operating Characteristics (continued)
(VCC = +3.3V, VL = +1.8V, RLOAD = 1M
Ω, CLOAD = 15pF, TA = +25°C, data rate = 8Mbps, unless otherwise noted.)
RAIL-TO-RAIL DRIVING
(DRIVING ONE I/O VL_)
MAX3397E toc13
20ns/div
I/O VL_
I/O VCC_
1V/div
EXITING SHUTDOWN MODE
MAX3397E toc14
2
μs/div
I/O VCC_
EN
2V/div
I/O VL_
1V/div
Pin Description
PIN
NAME
FUNCTION
1
I/O VCC2 Input/Output 2. Referenced to VCC.
2
GND
Ground
3VL
Logic-Input Voltage. The supply voltage range is +1.2V
≤ VL ≤ +5.5V. Bypass this supply with a 0.1F capacitor
located as close as possible to the input.
4
I/O VL2
Input/Output 2. Referenced to VL.
5
I/O VL1
Input/Output 1. Referenced to VL.
6
EN
Enable Input. Drive EN high to enable the device. Drive EN low to put the device in shutdown mode.
7VCC
VCC Input Voltage. The supply voltage range is +1.65V
≤ VCC ≤ +5.5V. Bypass this supply with a 0.1F capacitor
located as close as possible to the input. A 1F ceramic capacitor is recommended for full ESD protection.
8
I/O VCC1 Input/Output 1. Referenced to VCC.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3397EEVKIT+ | 功能描述:其他開發(fā)工具 MAX3397E Eval Kit RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評估:ELEV-8 Quadcopter 工作電源電壓: |
| MAX339C/D | 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX339CEE | 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX339CEE+ | 功能描述:多路器開關 IC 4:1 2Ch Low Leakage CMOS MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX339CEE+T | 功能描述:多路器開關 IC 4:1 2Ch Low Leakage CMOS MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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