Op Amplifier Electrical Characteristics; Comparator Electrical Characteristics; Ldo 2.4V - Holtek HT45F23A Manual

HT45F23A/HT45F24A
TinyPower Flash MCU with OPA & Comparators
TM

OP Amplifier Electrical Characteristics

Symbol Parameter
D.C. Characteristic
V Operating voltage
DD
I Quiescent current
DD
V Input offset voltage
OPOS
I Input offset current
OPOS
V Common Mode Voltage Range
CM
PSRR Power Supply Rejection Ratio
CMRR Common Mode Rejection Ratio
A.C. Characteristic
A Open Loop Gain
OL
SR Slew Rate+, Rate
GBW Gain Band Width

Comparator Electrical Characteristics

Symbol Parameter
V Comparator Operating Voltage
DDC
I Comparator Operating Current
DDC
V Comparator Input Offset Voltage
CPOS1
V Comparator Input Offset Voltage
CPOS2
V Comparator Common Mode Voltage Range
CM
AOL Comparator Open Loop Gain
t Comparator Response Time
PD1
t Comparator Response Time
PD2

LDO 2.4V

Symbol Parameter
V Supply Voltage
DDIN
V Output Voltage
DDOUT
I Current Consumption
DD
I Output Current
OUT
t LDO Turn On Stable Time
START
Rev. 1.40
Test Conditions
V Conditions
DD
— —
5V No load, A1OEN/A2OEN fixed to 0
5V —
— V =5V, V =1/2V , Ta=-40~85˚C
DD CM DD
— —
— —
— V =5V, V =0~V -1.4V
DD CM DD
— —
— No load
— R =1MΩ, C =100pF
L L
Test Conditions
V Conditions
DD
— —
3V
—
5V
5V CxOF[4:0]=10000
5V By calibration
— —
— —
— With 2mV overdrive
— With 10mV overdrive
Test Conditions
V Conditions
DD
— —
— —
— After startup, no load
5V V =1µF
CAP
5V V =10uF
CAP
17
Ta=25˚C
Min. Typ. Max.
2.2 — 5.5
— 200 350
-5 — +5
— 10 —
V — V -1.4
SS DD
58 80 —
58 80 —
60 80 —
— 0.1 —
1 2 —
Ta=25˚C
Min. Typ. Max.
2.2 — 5.5
— 20 40
— 30 60
-10 — +10
-4 — +4
V — V -1.4
SS DD
60 80 —
— — 2
— — 1.5
Ta=25˚C
Min. Typ. Max.
2.7 — 5.5
2.28 2.40 2.52
— 50 70
200 — 1100
— — 1600
March 29, 2019
Unit
V
µA
mV
nA
V
dB
dB
dB
V/µs
MHz
Unit
V
µA
µA
mV
mV
V
dB
µs
µs
Unit
V
V
µA
µA
ms