MAX3005 Datasheet, PDF (1/24 Pages) Maxim Integrated Products – +1.2V to +5.5V, ±15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators

19-2672; Rev 1; 10/03
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA,
35Mbps, 8-Channel Level Translators
General Description
The MAX3000E/MAX3001E/MAX3002–MAX3012 8-
channel level translators provide the level shifting neces-
sary to allow data transfer in a multivoltage system.
Externally applied voltages, V_CC and V_L, set the logic lev-
els on either side of the device. Logic signals present on
the V_L side of the device appear as a higher voltage logic
signal on the V_CC side of the device, and vice-versa.
The MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012
feature an EN input that, when low, reduces the V_CC and
V_L supply currents to <2µA. The MAX3000E/MAX3001E
also have ±15kV ESD protection on the I/O V_CC side for
greater protection in applications that route signals
externally. The MAX3000E operates at a guaranteed data
rate of 230kbps. 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.
The MAX3000E/MAX3001E/MAX3002–MAX3012 accept
V_L voltages from +1.2V to +5.5V and V_CC voltages from
+1.65V to +5.5V, making them ideal for data transfer
between low-voltage ASICs/PLDs and higher voltage
systems. The MAX3000E/MAX3001E/MAX3002–
MAX3012 are available in 20-pin UCSP™ and 20-pin
TSSOP packages.
Applications
Cellphones
SPI™ and MICROWIRE™ Level Translation
Low-Voltage ASIC Level Translation
Smart Card Readers
Cellphone Cradles
Portable POS Systems
Portable Communication Devices
Low-Cost Serial Interfaces
GPS
Telecommunications Equipment
Features
o Guaranteed Data Rate Options
230kbps (MAX3000E)
4Mbps (MAX3001E)
20Mbps (MAX3002–MAX3012)
o Bidirectional Level Translation
(MAX3000E/MAX3001E/MAX3002/MAX3003)
o Unidirectional Level Translation
(MAX3004–MAX3012)
o Operation Down to +1.2V on V_L
o ±15kV ESD Protection on I/O V_CC Lines
(MAX3000E/MAX3001E)
o Ultra-Low 0.1µA Supply Current in Shutdown
o Low Quiescent Current (<10µA)
o UCSP and TSSOP Packages
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX3000EEUP
-40°C to +85°C
20 TSSOP
MAX3000EEBP-T*
-40°C to +85°C
4 x 5 UCSP
*Future product—contact factory for availability.
Ordering Information continued at end of data sheet.
Typical Operating Circuit
+1.8V
+3.3V
+1.8V
SYSTEM
CONTROLLER
DATA
V_L
V_CC
EN
MAX3000E
MAX3001E
MAX3002–
MAX3012
I/O V_{L_}
I/O V_{CC_}
+3.3V
SYSTEM
DATA
UCSP is a trademark of Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor.
GND
Pin Configurations and Functional Diagrams appear at end
of data sheet.
________________________________________________________________ Maxim Integrated 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.