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HT9315DL

In Stock: 3,633

DTMF TRX/Pulse TRX 3.58MHz CMOS 2.5V/3.3V/5V

Manufacturers:
Holtek Semiconductor Inc
Mfr.Part#:
HT9315DL
Datasheet:
HT9315DL Datasheet (PDF)
Package/Case:
DIP
Product Type:
Interface ICs
RoHS:
Lifecycle:
Obsolete
EDA/CAD Models:
Request Free CAD Models for HT9315DL

HT9315DL Information

Package

According to the product information, the package type of HT9315DL is listed as "Package: None". This implies that the specific package type for this component is not provided by the manufacturer.

Pinout

According to Holtek Semiconductor Inc., HT9315DL is a DTMF/ Pulse Transmitter (TRX) IC with CMOS technology, operating at 2.5V/3.3V/5V supply voltage.

The pin count for HT9315DL is typically 16 pins or 20 pins, depending on the package type.

As for its function:

Typically pins 1-8 are used as Data Inputs (4-bit)
Pins 11 and 12 are used for Clock Input (CLK) and Chip Select (CSn) respectively
Pin 9 is used for Start of Frame Indicator (SOF)
Pins 13-14 are used for Pulse Timing Control (PTC1, PTC2)
Pin 15 is used as an Output (TXD)

The remaining pins may be ground or power supply connections.

Note: The package and pinout information provided by the manufacturer should provide more accurate details about the pin count and function of HT9315DL.

Manufacturer

The manufacturer of the HT9315DL is Holtek Semiconductor Inc.

Applications

The HT9315DL is a DTMF TRX/Pulse TRX IC, making it suitable for applications that require decoding or encoding of Dual-Tone Multi-Frequency (DTMF) signals. Some common application areas include:

Telephone systems
Fax machines
Modems
Telecommunications equipment
Industrial control systems

These devices typically use DTMF signaling to transmit information over phone lines, making the HT9315DL a useful component in these applications.

Specifications

place	Taiwan	launch_date	Sep 24, 2001
last_inspection_date	+90	supplier_cage_code
htsusa	8542390001	schedule_b	8542390000
ppap		aec
RadHard	No	Dose Level	N/A
Package/Case	DIP

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Ratings and Reviews

O

O**a
10/05/2024

19

This board does not allow you to work at high speeds. Without it, the flash drive is read at 10 mb/s, with it at 1 mb/s. My logic analyzer didn't want to work with her at all.
M

M**a
11/17/2023

12

5 v consumption is 24 maThe beginning of the glow from 3bI can not say that it is very bright, but in the lighted room you can see perfectly.Cat in panic.:-)
J

J**n
04/25/2023

16

Delivery 5 days. Everything is in place, but not yet checked in the work.

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Shipping Information

Shipped From:
HK warehouse
Expected Shipping Date:
to

(HKT)
Expected Quotation Date:
(HKT)
Supplier Lead-Time:
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*Lead times apply to standard orders and are based on business days only. Please contact us for details.

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