MT2456SMI-22 Multi-Tech Systems, MT2456SMI-22 Datasheet - Page 2

• Manufacturer Part Number: MT2456SMI-22
• Description: Communications, V.22bis Serial Data Only 5V
• Manufacturer: Multi-Tech Systems

SocketModem
Highlights
SocketModem Pin Connections. The SocketModem
* Available without LED pins.
interfaces easily with existing products through a
standard serial or parallel communication channel. The
complete on-board DAA interfaces with an RJ-11 jack
for direct connection to the public switched telephone
network. The SocketModem provides audio circuit
outputs for audio call-progress monitoring, and LED
driver outputs for visual monitoring of Carrier Detect,
Transmit Data, Receive Data and DTR signals. The
SocketModem is a Data Terminal Equipment (DTE)
device with a serial or parallel interface and
asynchronous protocol support. The serial DTE
channel is capable of transfer speeds up to 230.4K bps
and can be interfaced directly to a UART or
microcontroller.
Parallel Interface
Serial Interface
™
Specifications
Data Modem
Fax Modem
Power Requirements
Physical Description
Operating Environment
Certifications
ITU-T V.92/V.90/56K (-92 build option), V.34/
V.44 Error Correction (MT5634SMI and
V.42 LAPM, MNP 2-4 Error Correction
V.42bis & MNP Class 5 data compression
ITU-T V.34 (MT5634SMI)
ITU-T V.17, V.29, V.27 & V.21 Ch. 2
Telephony/TAM
V.253 commands
2-bit & 4-bit ADPCM, 8-bit linear PCM & 4-bit IMA
8kHz sample rate
Concurrent DTMF, ring, & Caller ID detection
MT5634SMI:
MT5600SMI:
MT2456SMI:
1.045” w x 2.541” h x 0.68” d; 0.6 oz.
0-70° C, -40 – 85° C (Industrial Temperature build
UL1950, EN60950, CSA 950, AS 3260, CCC,
EMC: FCC Part 15 (Class B), Canada (Class B),
33.6K (-34 build option), V.32bis/14.4K (-32 build
option), V.22bis/2400 baud (-22 build option),
V.22, V.23, & V.21; Bell 212A & Bell 103
MT5600SMI)
(MT5634SMI, MT5600SMI)
coding
Typical: 260mA (1.3W @ 5V DC)
Maximum: 420mA (2.1W @ 5.25V DC)
Typical: 180mA (.59W @ 3.3V Dc)
Maximum: 290mA (1.04W @ 3.6V DC)
Typical: 117mA (.58W @ 5V DC)
Maximum: 118mA (.61W @ 5.25V DC)
Typical: 115mA (.38W @ 3.3V Dc)
Maximum: 116mA (.41W @ 3.6V DC)
Typical: 78mA (.390W @ 5V DC)
Maximum: 82mA (.431W @ 5.25V DC)
Typical: 74mA (.244W @ 3.3V Dc)
Maximum: 78mA (.273W @ 3.6V DC)
(2.65cm x 6.45cm x 1.7cm; .017 kg.)
options)
EN60601 (High Voltage Dielectric build option)
EN55022 (Class B), EN55024