19-2672; Rev ꢀ; 8/08
+1.2V to +5.5V, 15ꢀV EꢁDꢂ-rotected, 0.1µA,
35Mbps, 8ꢂChannel Level Translators
E/–MAX3012
General Description
Features
The MAX3000E/MAX3001E/MAX3002–MAX3012
8-channel level translators provide the level shifting nec-
essary to allow data transfer in a multivoltage system.
♦ Guaranteed Data Rate Options
230kbps (MAX3000E)
4Mbps (MAX3001E)
20Mbps (MAX3002–MAX3012)
Externally applied voltages, V and V , set the logic lev-
CC
L
els on either side of the device. Logic signals present on
♦ Bidirectional Level Translation Without Using a
Directional Pin (MAX3000E/MAX3001E/MAX3002/
MAX3003)
the V side of the device appear as a higher voltage logic
L
signal on the V side of the device, and vice-versa.
CC
The MAX3000E/MAX3001E/MAX3002/MAX3003 use an
architecture specifically designed to be bidirectional
without the use of a directional pin.
♦ Unidirectional Level Translation
(MAX3004–MAX3012)
♦ Operation Down to +1.2V on V
L
The MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012
♦
1ꢀkV EꢁD Protection on ꢂ/O V
Lines
CC
feature an EN input that, when low, reduces the V
and
CC
(MAX3000E/MAX3001E)
V supply currents to < 2µA. The MAX3000E/MAX3001E
L
♦ Ultra-Low 0.1µA ꢁupply Current in ꢁhutdown
♦ Low Quiescent Current (< 10µA)
also have 1ꢀ5V EꢁS protection on the ꢂ/ꢃ V
side for
CC
greater protection in applications that route signals
externally. The MAX3000E operates at a guaranteed data
rate of 2305bps. The MAX3001E operates at a guaranteed
data rate of 4Mbps. The MAX3002–MAX3012 operate at a
guaranteed data rate of 20Mbps over the entire specified
operating voltage range.
♦ UCꢁP, TQFN, and TꢁꢁOP Packages
Ordering Information
PART
TEMP RANGE
-40°C to +8ꢀ°C
-40°C to +8ꢀ°C
PꢂN-PACKAGE
20 TꢁꢁꢃP
The MAX3000E/MAX3001E/MAX3002–MAX3012 accept
MAX3000EEUP
MAX3000EEBP-T
V voltages from +1.2V to +ꢀ.ꢀV and V
voltages from
L
CC
4 x ꢀ UCꢁP
+1.6ꢀV to +ꢀ.ꢀV, ma5ing them ideal for data transfer
between low-voltage AꢁꢂCs/PLSs and higher voltage
systems. The MAX3000E/MAX3001E/MAX3002–
MAX3012 are available in 20-bump UCꢁP™, 20-pin
TQFN (ꢀmm x ꢀmm), and 20-pin TꢁꢁꢃP pac5ages.
Ordering ꢂnformation continued at end of data sheet.
Note: All devices operate over the -40°C to +8ꢀ°C operating
temperature range.
Typical Operating Circuit
Applications
CMꢃꢁ Logic-Level Translation
+1.8V
+3.3V
Cellphones
ꢁPꢂ™ and MꢂCRꢃWꢂRE™ Level Translation
Low-Voltage AꢁꢂC Level Translation
ꢁmart Card Readers
V
L
V
CC
Cellphone Cradles
Portable Pꢃꢁ ꢁystems
EN
MAX3000E
MAX3001E
MAX3002–
MAX3012
Portable Communication Sevices
Low-Cost ꢁerial ꢂnterfaces
GPꢁ
+1.8V
SYSTEM
CONTROLLER
+3.3V
SYSTEM
DATA
I/O V
I/O V
DATA
L_
CC_
Telecommunications Equipment
GND
UCꢁP is a trademar5 of Maxim ꢂntegrated Products, ꢂnc.
ꢁPꢂ is a trademar5 of Motorola, ꢂnc.
MꢂCRꢃWꢂRE is a trademar5 of National ꢁemiconductor.
Pin Configurations and Functional Diagrams appear at end
of data sheet.
________________________________________________________________ Maxim ꢂntegrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
5秒后页面跳转
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
74HC14芯片资料介绍：性能特性分析、引脚介绍
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
