參數(shù)資料
型號： LM8500IMT9/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO48
封裝： TSSOP-48
文件頁數(shù)： 18/20頁
文件大?。?/td> 327K
代理商： LM8500IMT9/NOPB
7.0 Absolute Maximum Ratings (Note
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)7V
Voltage at Any Pin
0.3V to V
CC +0.3V
Total Current into V
CC Pin (Source)
200 mA
Total Current out of GND Pin (Sink)
200 mA
Storage Temperature Range
65C to +140C
ESD Protection Level
2 kV (Human Body
Model)
Note 3: Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.
8.0 Electrical Characteristics
DC Electrical Characteristics (0C
≤ T
A ≤ +70C)
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
2.7
5.5
V
Power Supply Rise Time
10
50 x 10
6
ns
Power Supply Ripple (Note 4)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 5)
High Speed Mode
CKI = 10 MHz
V
CC = 5.5V
11.5
mA
CKI = 3.33 MHz
V
CC = 4.5V
5
mA
HALT Current with BOR Disabled (Note 6)
High Speed Mode
V
CC = 5.5V, CKI=0MHz
<210
A
Supply Current for BOR Feature
V
CC = 5.5V
45
A
High Brownout Trip Level (BOR Enabled)
4.17
4.28
4.5
V
Low Brownout Trip Level (BOR Enabled)
2.7
2.78
2.9
V
Input Levels (V
IH,VIL)
Logic High
0.8 V
CC
V
Logic Low
0.16 V
CC
V
Internal Bias Resistor for the CKI
Crystal/Resonator Oscillator
0.3
1.0
2.5
M
Hi-Z Input Leakage
V
CC = 5.5V
0.5
+0.5
A
Input Pullup Current
V
CC = 5.5V, VIN = 0V
50
210
A
Port Input Hysteresis
0.25 V
CC
V
Output Current Levels
Outputs X+, X-, Y+, Y-
Source (Note 7)
V
CC = 4.5V, VOH = 4.2V
10
mA
V
CC = 2.7V, VOH = 2.4V
6
mA
V
CC = 4.5V, VOL = 0.3V
10
mA
V
CC = 2.7V, VOL = 0.3V
6
mA
Allowable Sink and Source Current per Pin
20
mA
All Others
Source (Weak Pull-Up Mode)
V
CC = 4.5V, VOH = 3.8V
10
A
V
CC = 2.7V, VOH = 1.8V
5
A
Source (Push-Pull Mode)
V
CC = 4.5V, VOH = 3.8V
7
mA
V
CC = 2.7V, VOH = 1.8V
4
mA
Sink (Push-Pull Mode) (Note 7)
V
CC = 4.5V, VOL = 1.0V
10
mA
V
CC = 2.7V, VOL = 0.4V
3.5
mA
Allowable Sink and Source Current per Pin
15
mA
TRI-STATE Leakage
V
CC = 5.5V
0.5
+0.5
A
Maximum Input Current without Latchup
±200
mA
RAM Retention Voltage, V
R (in HALT Mode)
2.0
V
LM8300/LM8500
www.national.com
7
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