LC7215, 7215F, 7215FM
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Values in parentheses are for the LC7215F and LC7215FM.
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
VDD
–0.3 to +6.5
V
Input voltage
VIN1
All input pins
–0.3 to VDD +0.3
V
VIN2
CE, CL, DATA
(Note) –0.3 to +6.5
V
Output current
IOUT
AOUT
0 to 5
mA
Output voltage
VOUT1
AOUT
–0.3 to +15
V
VOUT2
SYC, TB
–0.3 to +6.5
V
VOUT3
All output pins except VOUT1 and VOUT2 –0.3 to VDD +0.3
V
Allowable power
dissipation
Pd max
Ta % 85°C
150
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Note: Voltage that is applied to the resistors when resistors totaling at least 10 kΩ are connected to a pin in series.
Allowable Operating Conditions at VSS = 0 V
Values in parentheses are for the LC7215F and LC7215FM.
Parameter
Supply voltage
High-level input voltage
Low-level input voltage
Output voltage
Input frequency
Oscillation guaranteed
crystal oscillator
Input amplitude
Power supply
Symbol
VDD1
VDD2
VIH
VIL
VOUT1
VOUT2
fIN1
fIN2
X’tal
VIN1
VIN2
—
Conditions
VDD
VDD (Crystal OSC oscillation guaranteed)
CE, CL, DATA
CE, CL, DATA
AOUT
SYC, TB
PIN: Sine wave, capacitive coupling VDD1,
*S = 1
PIN: Sine wave, capacitive coupling VDD1,
*S = 0
min
(4.5)3.0
3.0
2.0
0
(2.3)2.3
0.5
XIN, XOUT: CI % 30 Ω
8.00
PIN: Square wave, capacity connection VDD1,
*S = 1
PIN: Square wave, capacity connection VDD1,
*S = 0
VDD, VSS: A capacitor of at least 1000 pF
must be inserted.
100
100
1000
typ
11.16
max
(5.5)5.5
5.5
VDD1
0.5
13
5.5
(20)13
Unit
V
V
V
V
V
V
MHz
2.5 MHz
12.00 MHz
1000 mVrms
1000 mVrms
pF
No.3584-2/7