ICM7211A Intersil Corporation, ICM7211A Datasheet - Page 3

• Manufacturer Part Number: ICM7211A
• Description: 4-digit, Lcd Display Driver
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (Any Terminal) (Note 1) . . . V
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
Electrical Specifications
CHARACTERISTICS V
Operating Supply Voltage Range (V
Operating Current, I
Oscillator Input Current, I
Segment Rise/Fall Time, t
Backplane Rise/Fall Time, t
Oscillator Frequency, f
Backplane Frequency, f
INPUT CHARACTERISTICS
Logical “1” Input Voltage, V
Logical “0” Input Voltage, V
Input Leakage Current, I
Input Capacitance, C
BP/Brightness Input Leakage, I
BP/Brightness Input Capacitance, C
AC CHARACTERISTICS
Chip Select Active Pulse Width, t
Data Setup Time, t
Data Hold Time, t
Inter-Chip Select Time, t
1. Due to the SCR structure inherent in the CMOS process, connecting any terminal to voltages greater than V
2. θ
destructive device latchup. For this reason, it is recommended that no inputs from external sources not operating on the same power supply be
applied to the device before its supply is established, and that in multiple supply systems, the supply to the ICM7211AM be turned on first.
JA
is measured with the component mounted on an evaluation PC board in free air.
DD
DH
DS
DD
- V
lN
OSC
PARAMETER
BP
SS
DD
ILK
ICS
OSCI
r
) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5V
, t
IH
IL
r
= 5V ±10%, T
, t
f
f
BPLK
3
WL
DD
BPI
- V
A
SS
SS
= 25°C, V
), V
- 0.3V to V
SUPPLY
SS
DD
= 0V Unless Otherwise Specified
, + 0.3V
Test circuit, Display blank
Pin 36
C
C
Pin 36 Floating
Pin 36 Floating
Pins 27-34
Pins 27-34
Measured at Pin 5 with Pin 36 at V
All Devices
Other Chip Select Either Held Active, or
Both Driven Together
ICM7211AM
ICM7211AM
L
L
= 200pF
= 5000pF
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Note 2)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . .-65×°C to 150°C
Maximum Lead Temperature (Soldering, 10s) . . . . . . . . . . . . 300°C
*Pb-free PDIPs can be used for through hole wave solder process-
ing only. They are not intended for use in Reflow solder processing
applications.
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SS
MIN
200
100
10
3
4
2
-
-
-
-
-
-
-
-
-
-
-
DD
or less than V
±0.01
±0.01
TYP
150
200
0.5
1.5
10
±2
19
5
0
-
-
5
-
-
-
MAX
±10
50
±1
±1
SS
6
1
-
-
-
-
-
-
-
-
-
-
-
may cause
θ
April 17, 2006
JA
UNITS
FN3158.7
(°C/W)
60
70
kHz
µA
µA
Hz
µA
pF
µA
pF
µs
µs
ns
ns
ns
µs
V
V
V