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HT45F5R датащи(PDF) 18 Page - Holtek Semiconductor Inc

номер детали HT45F5R
подробное описание детали  Charger ASSP Flash MCU
PDF  138 Pages
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производитель  HOLTEK [Holtek Semiconductor Inc]
домашняя страница  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F5R датащи(HTML) 18 Page - Holtek Semiconductor Inc

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Rev. 1.10
18
De�e��e� 1�� �01�
Rev. 1.10
19
De�e��e� 1�� �01�
HT45F5R
Charger ASSP Flash MCU
HT45F5R
Charger ASSP Flash MCU
USB Auto Detector Electrical Characteristics
Ta=�5°C
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VDD
Conditions
VDAC
DAC Ope�ation Voltage
�.�
5.5
V
IDAC
DAC Ope�ation Cu��ent
�V No load
0.�
0.9
�A
5V No load
1.0
1.5
�A
IDACSD
DAC Shutdown Cu��ent
No load
0.1
μA
NR
DAC Resolution
8
�its
DNL
DAC Diffe�ential Nonlinea�ity
No load� DAC �efe�en�e=VDD
±1
LSB
INL
DAC Integ�al Nonlinea�ity
No load� DAC �efe�en�e=VDD
±�
LSB
VDACO
Output Voltage Range
Code=00H
VSS
VSS
+ 0.�
V
Code=0FFH
VREF
- 0.�
VREF
V
VREF
Refe�en�e Voltage
VDD
V
tST
Settling Ti�e
�V CLOAD=50pF
�.�
μs
5V CLOAD=50pF
�.�
μs
RO
R�R Output Resisto�
�V
5V
5
RON
Analog Swit�h on Resistan�e
�etween D+ and D-
5V
�5
�5
Ω
RPL1
Pull-low Resistan�e fo� D+
�.5V
700 1�00 1850
5V
400
900 1400
RPL�
Pull-low Resistan�e fo� D-
�.5V
15
�0
��
5V
15
�0
��
ERR
The E��o� fo� D+� D- Output
Voltage
5V
DAC �efe�en�e=VDD
DAC digital value=144�
D+, D- connect 150kΩ to ground
�.57
�.7
�.84
V
5V
DAC �efe�en�e=VDD
DAC digital value=107�
D+, D- connect 150kΩ to ground
1.9
�.0
�.1
V
RD
The Su� of Dx_R1 and Dx_R�
�V
4
5V
4
RRD
The Ratio of Dx_R1/Dx_R�
�V
-�%
1:1
+�%
5V
-�%
1:1
+�%
VOH
Output High Voltage fo� I/O Po�ts
�V IOH= -7�A
�.7
V
5V IOH= -14�A
4.5
V
VOL
Output Low Voltage fo� I/O Po�ts
�V IOL=�1�A
0.�
V
5V IOL=���A
0.5
V



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