Position: Home  > All Categories> Integrated Circuits (ICs) > IL91210E

IL91210E

Features: • One touch redial operation• Tone/Pulse switchable• 32-digit capacity for redialing• Automatic mixed redialing (last number redial) of pulse to DTMF with multiple automatic access pauses• PABX auto-pause is 2.2 second• DTMF Timing: Manual dialing: min...

product image

IL91210E Picture
See larger image
SeekIC No. : 004374100 Detail

IL91210E: Features: • One touch redial operation• Tone/Pulse switchable• 32-digit capacity for redialing• Automatic mixed redialing (last number redial) of pulse to DTMF with multiple ...

IL91210E Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
IL91210E
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/28

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• One touch redial operation
• Tone/Pulse switchable
• 32-digit capacity for redialing
• Automatic mixed redialing (last number redial) of pulse to DTMF with multiple automatic access pauses
• PABX auto-pause is 2.2 second
• DTMF Timing: Manual dialing: minimum duration for bursts and pauses Redialing: calibrated timing
• Wide operating voltage range: 2 V to 5.5 V
• Digits dialed manually after redialing are cascadable and stored as additional digits for the next redialing
• Uses inexpensive ceramic resonator (3.58 MHz)
• Built-in power up reset circuit
• Four extra function keys: flash, pause, redial and DP or DTMF mixed dialing
• Four-by-four (or 2 of 8) keyboard can be used
• Low standby current
• Dial Pulse Rate: 10 pps


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) -0.3 to +6.0 V
VIN DC Input Voltage (Referenced to GND) -0.3 to VCC +0.3 V
VOUT DC Output Voltage (Referenced to GND) -0.3 to VCC +0.3 V
VOUT DC Output Voltage ( DP, XMITMUTE ) -0.3 to 1.2 V
ITONE DC Output Current(Tone) 50 mA
PD Power Dissipation in Still Air , Plastic DIP** 500 mW
Tstg Storage Temperature -40 to +125

* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
** Durating: -10 mW/°C from 65°C to 70°C.


Description

The IL91210E is a single-chip, silicon gate, CMOS integrated circuit with an on-chip oscillator for a 3.58 MHz crystal or ceramic resonator. It provides dialing pulse (DP) or dual tone multi-frequency (DTMF) dialing. A standard 4x4 matrix keyboard can be used to support either DP or DTMF modes. Up to 32 digits can be saved in the on-chip RAM for reading. In the DTMF mode, minimum tone duration and minimum intertone pause are provided for rapid dialing. Maximum tone duration of the IL91210E is dependent upon the key depression time in manual dialing.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Undefined Category
VI-B63-IU
X27 589
Transformers
TM-09210
BV222-1-00992
Power Supplies - Board Mount
HC-06
PM150RSA060-S81AH0G
RF and RFID
X3C26P1-30S
1P620S
Computers, Office - Components, Accessories
DS-4008HCI
LB104V03(A1)
Line Protection, Backups
BX0023
A20B-1008-0550
View more