参数资料
型号: MAX3370EXK+T
厂商: Maxim Integrated Products
文件页数: 1/10页
文件大小: 0K
描述: IC LEV XLTR LV 2MBPS 1UA SC70-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
逻辑功能: 变换器,双向,3 态,开路漏极
位数: 1
输入类型: 逻辑
输出类型: 逻辑
数据速率: 3Mbps
通道数: 1
输出/通道数目: 1
差分 - 输入:输出: 无/无
传输延迟(最大): 50ns
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 标准包装
其它名称: MAX3370EXK+TDKR
General Description
The MAX3370/MAX3371 logic-level translators are ideal
for applications interfacing low-voltage devices to other
logic levels. Externally applied voltages set the logic
levels of the MAX3370/MAX3371. The devices accept
VCC from +2.5V to +5.5V and VL from +1.6V to +5.5V,
allowing data transfer between low-voltage ASICs and
higher voltage devices. The MAX3371 features a shut-
down mode that reduces supply current to < 1A and
puts the I/O pins in a high-impedance state.
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.
The MAX3370/MAX3371 are available in space-saving
DFN (1mm x 1.5mm) and SC70 packages.
________________________Applications
Cell Phone Cradles
Cell Phone Hands-Free Kits
Portable POS Systems
Portable Communication Devices
Smart Card Readers
SPI, MICROWIRE, and I2C Level Translation
Low-Voltage ASIC Level Translation
RS-232-Compatible Translation
Features
Allow Bidirectional Level Translation
Miniature DFN (1mm x 1.5mm) and SC70
Packages
Operational Down to 1.6V
Low Quiescent Current (< 100A)
Ultra-Low (< 1A) Shutdown Supply Current
(MAX3371)
Three-State Outputs in Shutdown (MAX3371)
2Mbps (10pF Load) Push-Pull Driving
1Mbps (50pF Load) Push-Pull Driving
500kbps (30pF Load) Open-Drain Driving
MAX3370
/MAX3371
1A, 2Mbps, Low-Voltage Level
Translators in SC70 and DFN
________________________________________________________________
Maxim Integrated Products
1
GND
I/O VCC
I/O VL
15
VCC
VL
MAX3370
5 SC70
TOP VIEW
2
34
GND
I/O VCC
I/O VL
16
VCC
5
SHDN
VL
MAX3371
6 SC70
2
34
GND
I/O VCC
I/O VL
16
VCC
VL
MAX3370
6 μDFN
(1mm x 1.5mm)
2
34
5
N.C.
GND
I/O VCC
I/O VL
16
VCC
5
SHDN
VL
MAX3371
6 μDFN
(1mm x 1.5mm)
2
34
Pin Configurations
DATA
I/O VL
I/O VCC
1.8V
SYSTEM
CONTROLLER
+1.8V
+3.3V
3.3V SYSTEM
VL
SHDN
*
VCC
DATA
GND
*MAX3371 ONLY
GND
MAX3370
MAX3371
Typical Operating Circuit
19-1847; Rev 3; 5/09
Ordering Information
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART*
PIN-PACKAGE
SHDN
TOP MARK
MAX3370EXK+T
5 SC70
NO
ABV
MAX3370ELT+T
6 μDFN
NO
KX
MAX3371ELT+T
6 μDFN
YES
KY
MAX3371EXT+T
6 SC70
YES
AAO
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
*
All devices are specified over the -40°C to +85°C operating
temperature range.
+
Denotes lead(Pb)-free/RoHS-compliant package.
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