HT45FH4M
Lithium Battery Backup Power ASSP MCU
Level Converter Electrical Characteristics
VCCꢀ=ꢀ12V,ꢀTa=ꢀ25°C,ꢀunlessꢀotherwiseꢀspecified
Test Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
Conditions
VOH= 10.4V
VOL= 1.6V
Oꢀtpꢀt Soꢀꢁce Cꢀꢁꢁent of
AXꢄ BXꢄ CXꢄ DX
Isoꢀꢁce
Isink
—
-60
60
-90
90
—
—
mA
mA
Oꢀtpꢀt Sink Cꢀꢁꢁent of
AXꢄ BXꢄ CXꢄ DX
—
Over Voltage/Current circuit Electrical Characteristics
Ta=ꢀ25°C
Test Conditions
Symbol Parameter
Min.
Typ.
Max.
Unit
VDD
ꢆV
ꢃV
Conditions
—
—
ꢆ00
4ꢃ0
ꢃ00
600
μA
μA
Oveꢁ cꢀꢁꢁent/voltage pꢁotection
opeꢁation cꢀꢁꢁent
IOCVP
OCPEN= 1ꢄ OVPEN= 1
Compartor (CA, CB)
VCMPOS1 Compaꢁatoꢁ inpꢀt offset voltage ꢆV/ꢃV
Withoꢀt calibꢁation CAOF[ꢃ:0]ꢄ
CBOF[ꢃ:0]=100000B
-1ꢃ
—
+1ꢃ
mV
VCMPOSꢅ Compaꢁatoꢁ inpꢀt offset voltage ꢆV/ꢃV With calibꢁation
-4
—
+4
60
mV
mV
VHYS
Hꢂsteꢁesis width
ꢆV/ꢃV
ꢆV/ꢃV
ꢆV/ꢃV
—
—
—
ꢅ0
40
Compaꢁatoꢁ common mode
voltage ꢁange
VDD-
1.4V
VCM
VSS
—
V
AOL
Compaꢁatoꢁ open loop gain
Compaꢁatoꢁ ꢁesponse time
60
—
80
—
dB
ns
tPD
ꢆV/ꢃV With 100mV oveꢁdꢁive
ꢆ70
ꢃ60
OPA (A)
Withoꢀt calibꢁationꢄ
ꢆV/ꢃV
VOPOS1
VOPOSꢅ
VCM
Inpꢀt offset voltage
Inpꢀt offset voltage
-1ꢃ
-4
—
—
—
1ꢃ
+4
mV
mV
V
AOF[ꢃ:0]=100000B
ꢆV/ꢃV With calibꢁation
Compaꢁatoꢁ common mode
voltage ꢁange
VDD-
1.4V
ꢆV/ꢃV
—
VSS
PSRR
CMRR
SR
Poweꢁ Sꢀpplꢂ Rejection Ratio ꢆV/ꢃV
Common mode Rejetion Ratio ꢆV/ꢃV
—
—
—
—
60
60
80
80
ꢅ.ꢃ
—
—
dB
dB
—
Slew ꢁate +ꢄ Slew ꢁate -
Gain band width
ꢆV/ꢃV
ꢆV/ꢃV
1.8
ꢃ00
—
V/μs
KHz
GBW
—
DAC for OCPREF/OVPREF
DNL
INL
DAC Diffeꢁential NonLineaꢁitꢂ
DAC Integꢁal NonLineaꢁitꢂ
—
—
—
—
-1
-ꢅ
—
—
+1
+ꢅ
LSB
LSB
Rev. 1.10
1ꢆ
�anꢀaꢁꢂ 1ꢃꢄ ꢅ01ꢆ
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
