HT45R22E Holtek Semiconductor, HT45R22E Datasheet - Page 8

• Manufacturer Part Number: HT45R22E
• Description: Remote Type 8-bit OTP MCU
• Manufacturer: Holtek Semiconductor

Power-on Reset Characteristics
Comparator Amplifier Characteristics
Operational Amplifier Characteristics
Rev. 1.00
V
RR
t
Symbol
I
V
V
t
V
V
V
PSRR
CMRR
SR
GBW
POR
Symbol
Symbol
COMP
PD
POR
OS
CM
OPOS1
OPOS2
CM
VDD
VDD Start Voltage to Ensure
Power-on Reset
VDD raising rate to Ensure
Power-on Reset
Minimum Time for VDD Stays at
V
SCOM Operating Current
Comparator Input Offset Voltage
Comparator Common Mode
Voltage Range
Comparator Response Time
(With 10mV overdrive)
Power Down Current
Input Offset Voltage
Input Offset Voltage
Common Mode Voltage Range
Power Supply Rejection Ratio
Common Mode Rejection Ratio
Slew Rate +, Slew Rate -
Gain Band Width
POR
to Ensure Power-on Reset
Parameter
Parameter
Parameter
V
V
V
3V
3V
3V
3V
3V
3V
3V
3V
3V
3V
3V
DD
DD
DD
Test Conditions
Test Conditions
CPCS[1:0]=00B
CPCS[1:0]=01B
CPCS[1:0]=10B
CPCS[1:0]=00B
CPCS[1:0]=01B
CPCS[1:0]=10B
Without calibration,
OPOF[3:0]=1000B
By Calibration
V
No load
R
Test Conditions
CM
L
=1M, C
Conditions
Conditions
8
=0~V
Conditions
DD
L
=100p
1.4V
Min.
Min.
10
0
V
500
1.8
60
60
15
SS
4
0.035
Min.
1
Typ.
200
Typ.
5
1
2.5
80
80
Typ.
V
V
DD
Max.
DD
300
400
Max.
10
10
60
0.1
-1.4V
2
2
15
-1.4V
HT45R22E
4
Max.
March 17, 2010
100
www.DataSheet4U.com
Unit
Unit
V/ s
V/ms
kHz
mV
mV
mV
Unit
dB
dB
mV
ms
V
V
A
A
A
A
s
s
s