HV461FG Supertex, HV461FG Datasheet - Page 3

• Manufacturer Part Number: HV461FG
• Description: Telephone Ringers Controller IC
• Manufacturer: Supertex

Specifications of HV461FG

• Function: Telecom Ringer
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 7 V
• Product: Telecom Ringer
• Package / Case: TQFP-48
• Frequency: 12 Hz, 16.66 Hz, 20 Hz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Primary Target Application: Generator Circuit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Voltage Reference
Logic Inputs
Reset
Undervoltage Lockout
V
V
V
V
V
V
RESET (HYS)
V
TC
TC
RESET(OFF)
V
V
RESET(ON)
V
∆V
V
∆V
Sym
Sym
V
V
Sym
Sym
I
I
DD(HYS)
GD(OFF)
GD(HYS)
I
DD(OFF)
DD(ON)
GD(ON)
C
IN(lo)
IN(hi)
P-UP
REF1
REF2
IN(lo)
IN(hi)
t
t
REF1
REF2
H
S
ref1
ref2
IN
Reference voltage 1
Temperature coefficient
Output regulation
Reference voltage 2
Temperature coefficient
Output regulation
Parameter
Parameter
Input voltage low
Input voltage high
Input current low
Input current high
Input capacitance
Set-up time
Hold time
Parameter
RESET on voltage
RESET off voltage
RESET hysteresis
RESET pull-up current
Parameter
V
V
V
V
V
V
DD
DD
DD
GD
GD
GD
on voltage
off voltage
hysteresis
on voltage
off voltage
hysteresis
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
0.7·V
same as V
1.213
2.425
1.200
1.000
0.150
-6.25
-12.5
Min
2.75
2.50
0.20
Min
Min
Min
7.0
7.0
-
-
-
-
-
-
-
-
-
DD
GD
1.250
2.500
1.325
1.125
0.200
Typ
2.85
0.10
10.0
Typ
Typ
200
500
Typ
regulation point
3
-
-
-
-
-
-
-
-
-
-
-
-
0.3·V
+6.25
1.288
2.575
1.450
1.250
0.250
Max
Max
Max
Max
13.0
2.95
100
100
10
-1
0
1
-
-
-
-
-
-
-
●
DD
Tel: [phone]
Units
Units
µV/ºC
µV/ºC
Units
Units
mV
mV
µA
µA
pF
ns
ns
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
Conditions
Conditions
T
I
T
---
I
Conditions
---
---
V
V
---
---
---
---
---
---
---
---
---
---
---
---
---
Conditions
---
out
out
a
A
IN
IN
= 25ºC
= 25ºC
= ±100µA
= 0 - 100µA source
●
= 0V
= 5.0V
www.supertex.com
HV461