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HT67F5652 датащи(PDF) 17 Page - Holtek Semiconductor Inc

номер детали HT67F5652
подробное описание детали  24-Bit Delta Sigma A/D LCD Flash MCU
PDF  224 Pages
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производитель  HOLTEK [Holtek Semiconductor Inc]
домашняя страница  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT67F5652 датащи(HTML) 17 Page - Holtek Semiconductor Inc

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Rev. 1.00
1�
De�e��e� 0�� �01�
Rev. 1.00
1�
De�e��e� 0�� �01�
HT67F5652
24-Bit Delta Sigma A/D + LCD Flash MCU
HT67F5652
24-Bit Delta Sigma A/D + LCD Flash MCU
Symbol
Parameter
Test Conditions
Min. Typ. Max.
Unit
VDD
Conditions
VDROP_LDO LDO D�opout Voltage(Note�)
LDOVS[1:0]=00B�
VIN=3.�V� ILOAD=10�A�
∆VOUT_LDO=�%
100
�V
LDOVS[1:0]=01B�
VIN=3.�V� ILOAD=10�A�
∆VOUT_LDO=�%
130
LDOVS[1:0]=10B�
VIN=3.�V� ILOAD=10�A�
∆VOUT_LDO=�%
180
LDOVS[1:0]=11B�
VIN=3.�V� ILOAD=10�A�
∆VOUT_LDO=�%
�00
TCLDO
LDO Temperature Coefficient
Ta=-40°C~85°C�
LDOVS[1:0]=00B�
VIN=3.�V� ILOAD=100μA
0.48
�V/°C
∆VLINE_LDO LDO Line Regulation
— LDOVS[1:0]=00B�
2.6V≤VIN≤5.5V, ILOAD=100μA
0.3
%/V
VOUT_VCM
VCM Output Voltage
— VOREG=3.3V� No load
-5% 1.�5
+5%
V
TCVCM
VCM Temperature Coefficient
— Ta=-40°C~85°C� V
OREG
=3.3V�
ILOAD=10μA
0.�4
�V/°C
∆VLINE_VCM VCM Line Regulation
— 2.4V≤VOREG≤3.3V, No load
0.3
%/V
tVCMS
VCM Tu�n On Sta�le Ti�e
— VOREG=3.3V� No load
10
�s
IOH
Sou��e Cu��ent fo� VCM Output Pin — VOREG=3.3V, ∆VOUT_VCM=-�%
1
�A
IOL
Sink Cu��ent fo� VCM Output Pin
— VOREG=3.3V, ∆VOUT_VCM=+�%
1
�A
ADC & ADC Internal Reference Voltage (Delta Sigma ADC)
VOREG
Supply Voltage fo� VCM� ADC�
PGA
LDOEN=0
�.4
3.3
V
LDOEN=1
�.4
3.3
IADC
Additional Cu��ent fo� ADC
Ena�le
— VCM ena�le�
VRBUFP=1 and VRBUFN=1
�50
900
μA
— VCM ena�le�
VRBUFP=0 and VRBUFN=0
�00
�50
μA
— VCM disa�le�
VRBUFP=0 and VRBUFN=0
500
�50
μA
IADSTB
Stand�y Cu��ent
— MCU ente�s SLEEP �ode�
No load
1
μA
NR
Resolution
�4
Bit
INL
Integ�al Non-linea�ity
— V
OREG
=3.3V� VREF=1.�5V�
∆SI=±450�V� PGA gain=1
±50
±�00
pp�
NFB
Noise F�ee Bits
— PGA gain=1�8�
Data �ate=1�.5Hz
15.4
Bit
ENOB
Effe�tive Nu��e� of Bits
— PGA gain=1�8
Data �ate=1�.5Hz
18.1
Bit
fADCK
ADC Clo�k F�equen�y
40
409.�
440
kHz
fADO
ADC Output Data Rate
— f
MCLK
=4.915�MHz�
FLMS[�:0]=000B
5
�40
Hz
— f
MCLK
=4.915�MHz�
FLMS[�:0]=010B
1�.5
1�00
Hz
VREFP
Exte�nal Refe�en�e Input Voltage
VREFS=1� VRBUFP=0�
VRBUFN=0
VREFN
+ 0.8
VOREG
V
VREFN
0
VREFP
- 0.8
V
VREF
— VREF=(VREFP–VREFN)×VGS
0.80
1.�5
V



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