19-0188; Rev 0; 11/93
Dual-Slot PCMCIA
Analog Power Controllers
_______________General Description
The MAX613/MAX614 contain switches for the VPP
supply-voltage lines for Personal Computer Memory
Card International Association (PCMCIA) Release 2.0
card slots. These ICs also contain level-translator out-
puts to switch the PCMCIA card VCC.
The MAX613 allows digital control of two separate VPP
lines that can be switched between 0V, VCC, +12V,
and high impedance. It also includes level shifters that
allow the control of N-channel power MOSFETs for con-
necting and disconnecting the slot VCC supply voltage.
The MAX614 controls a single VPP supply-voltage line
and includes one level shifter in an 8-pin package.
____________________________Features
o
Logic Compatible with Industry-Standard PCMCIA
Digital Controllers:
Intel 82365SL
Intel 82365SL DF
Vadem VG-365
Vadem VG-465
Vadem VG-468
Cirrus Logic CL-PD6710
Cirrus Logic CL-PD6720
o
0V/VCC/+12V/High-Impedance VPP Outputs
o
Internal 1.6Ω VPP Power Switches
o
10
m
A Quiescent Supply Current
o
Break-Before-Make Switching
o
VCC Switch Control
MAX613/MAX614
________________________Applications
Notebook and Palmtop Computers
Personal Organizers
Digital Cameras
Handiterminals
Bar-Code Readers
______________Ordering Information
PART
MAX613CPD
MAX613CSD
MAX613EPD
MAX613ESD
MAX614CPA
MAX614CSA
MAX614EPA
MAX614ESA
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
14 Plastic DIP
14 SO
14 Plastic DIP
14 SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
_________________Pin Configurations
TOP VIEW
GND
1
AVPP1
2
AVPP0
3
BVPP1
4
BVPP0
5
VCC1
6
VCC0
7
14
VPPIN
13
VCCIN
12
AVPP
MAX613
11
BVPP
10
SHDN
9
8
DRV3
DRV5
_________Typical Operating Circuit
+5V
+12V
DIP/SO
VCC
GND
1
AVPP1
2
AVPP0
3
VCC0
4
8
VPPIN
7
VCCIN
VCCIN
5
VPPIN
DRV3
VCC
PCMCIA
SLOT
VPP1
VPP2
MAX614
6
AVPP
5
DRV
PC CARD
SOCKET
CONTROLLER
MAX613
AVPP
BVPP
DIP/SO
________________________________________________________________
Maxim Integrated Products
1
Call toll free 1-800-998-8800 for free samples or literature.
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