Pin Assignment

HT9032C

Telecom16-pin DIP/SOP

IC CALLING LINE ID RECEIVER 3.5V~5.5V 16-DIP/SOP

HT9032C is a low-power CMOS calling line identification receiver with 3.5V~5.5V operating voltage, 16-pin DIP/SOP package, supporting Bell 202 FSK and V.23 demodulation, ring detection, carrier detection, and power-down mode.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

18 items

Parameter	Value and test conditions	Source
Package	16-pin DIP/SOP
Operating Voltage	3.5V~5.5V
Recommended Operating Voltage	Min: 3.5V, Typ: 5V, Max: 5.5V (9032B/C/D)
Operating Temperature	0~70°C
Supply Current (Active)	Typ: 3.2mA, Max: 5mA (VDD=5V, PDWN=0, 3.58MHz OSC on)
Supply Current (Partial Active)	Typ: 1.9mA, Max: 2.5mA (VDD=5V, PDWN=1, RTIME=0, 3.58MHz OSC on)
Standby Current	Max: 1μA (VDD=5V, PDWN=1, RTIME=1, 3.58MHz OSC off)
Input Voltage Logic 0	Max: 0.2V VDD (VDD=5V)
Input Voltage Logic 1	Min: 0.8V VDD (VDD=5V)
Output Voltage Logic 0	Max: 0.1V VDD (VDD=5V, IOL=1.6mA)
Output Voltage Logic 1	Min: 0.9V VDD (VDD=5V, IOH=0.8mA)
Input Leakage Current	Min: -1μA, Max: 1μA (VDD=5V, All Inputs)
Input Low Threshold Voltage	Min: 2.0V, Typ: 2.3V, Max: 2.6V (VDD=5V, RDET1, RTIME, PDWN)
Input High Threshold Voltage	Min: 2.5V, Typ: 2.75V, Max: 3.0V (VDD=5V, RDET1, RTIME, PDWN)
RDET2 Input Threshold Voltage	Min: 1.0V, Typ: 1.1V, Max: 1.2V (VDD=5V)
Input DC Resistance	Typ: 500kΩ (VDD=5V, TIP, RING)
Demodulation Standard	Bell 202 FSK and V.23
Features	Ring detection, Carrier detection, Power down mode, High input sensitivity

All parameters (6)ExpandCollapse

Power
Standby Current	1 μA (Max)
Supply Current	3.2 mA (Typ)
Supply Voltage	3.5 V (Min) ~ 5.5 V (Max)
Environment and package
Operating Temperature	0~70°C
Package	16-pin DIP/SOP
Other
Input DC Resistance	500 kΩ (Typ)

Pinout and package

Pin Assignment — Package: **16-pin DIP/SOP**

Pin	Name	Function
1	VDD	(Power Supply)
2	VSS	(Ground)
3	PDWN	(Power Down Control)
4	X1	(Crystal Input)
5	X2	(Crystal Output)
6	RDET1	(Ring Detection Input 1)
7	RDET2	(Ring Detection Input 2)
8	RTIME	(Ring Time Control)
9	TIP	(Tip Line Input)
10	RING	(Ring Line Input)
11	RDET	(Ring Detection Output)
12	CDET	(Carrier Detection Output)
13	DOUT	(Demodulated Data Output)
14	DOUTC	(Validated Data Output)

Documents

DatasheetDatasheet · 197.6 KB · 2026-10-28

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