參數(shù)資料
型號: L9805
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Super Smart Power Motor Driver with 8-BIT MCU, CAN Interface, 16K EPROM, 256Bytes RAM, 128 Bytes EEPROM, 10 Bit ADC, WDG, 2 Timers, 2 PWM Modules, Ful
中文描述: 超級智能型電動馬達(dá)驅(qū)動器,帶有8位微控制器,CAN接口,16K的存儲器,256Bytes RAM內(nèi)存,128字節(jié)EEPROM,10位ADC,水分散粒劑,2定時器,2個PWM模塊,涪陵
文件頁數(shù): 100/103頁
文件大?。?/td> 853K
代理商: L9805
100/103
L9805
7.7 OPERATING BLOCK ELECTRICAL CHARACTERISTICS
These device-specific values take precedence over any generic values given elsewhere in the document.
(T
j
= -40... +150
o
C, V
DD
- GND = 5 V unless otherwise specified).
A/D Converter
Symbol
V
AL
AE
FSC
ZOE
NLE
DNLE
tc
IL
Vin
T
SENS
T
SENSR
T
SENSE
Note 1. After trimming, being T
TRIM
the trimming temperature, the specified precision can be achieved in
the range T
TRIM
-80, max[T
TRIM
+80, 150
°
C]. Precision is related to the read temperature in Kelvin.
Parameter
Resolution
Absolute Error
Full Scale Error
Zero Offset Error
Non Linearity Error
Differential Non Linearity Error
Conversion Time
Leakage current
Input Voltage
Temperature sensing range
Temperature sensor resolution
Temperature sensor error (T in °K)
Conditions
Min.
Typ
Max
Unit
10
bit
LSB
LSB
LSB
LSB
LSB
μ
s
μ
A
V
°C
LSB/°K
%
-2
-1
-1
-2
-1/2
2
1
1
2
1/2
20
0.5
VCC
150
f
cpu
= 8MHz
-0.5
0
-40
1
±
2
1)
POWER BRIDGE
Symbol
Parameter
Conditions
Measured on OUTL and
OUTR.
Measured on OUTL and
OUTR.
Short to VBL,VBR, GND:
load short
Min.
Typ
Max
Unit
RdsON
Output Resistance
150
m
RdsON
@ 25°C
Output Resistance
70
m
I
SC
Short circuit current
6
8
10
A
t
SCPI
Short circuit protection intervention
time
Thermal shutdown threshold
Thermal shutdown threshold hys-
teresis
12
μ
s
T
hw
165
175
185
°C
T
hwh
20
°C
t
rp
OUTL, OUTR rise time
measured from 10% to
90%
1
μ
s
EEPROM
Parameter
Min.
Max
4.0
Unit
ms
Cycles
Years
Write time
Write Erase Cycles
Data Retention
50000
10
PWM OUTPUT
Symbol
V
OH
V
SL
Parameter
Output Voltage High
Saturation Voltage Low
Conditions
RL = 500
to VB
IO = 20mA
Min.
VB-0.2
Typ
Max
Unit
VB
0.5
V
V
0
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