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24 Modems 4

Modems
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Data Rate Fax Rate JESD-30 Code JESD-609 Code Length Moisture Sensitivity Level (MSL) Nominal Negative Supply Voltage No. of Functions No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Qualification Screening Level Maximum Seated Height Sub-Category Maximum Supply Current Nominal Supply Voltage Surface Mount Technology Telecom IC Type Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Width
SI2456-FT by Silicon Labs

SI2456-FT

Silicon Labs

MODEM; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: TSSOP; Package Shape: RECTANGULAR;

.056 Mbps

R-PDSO-G24

e3

7.8 mm

1

24

70 Cel

0 Cel

PLASTIC/EPOXY

TSSOP

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Not Qualified

1.2 mm

3.3 V

YES

MODEM

COMMERCIAL

MATTE TIN

GULL WING

.65 mm

DUAL

4.4 mm

DAC8741HRGER by Texas Instruments

DAC8741HRGER

Texas Instruments

DAC8741HRGER by Texas Instruments is a programmable modem telecom IC with a data rate of 0.03125 Mbps. It operates in a temperature range of -55 to 125°C and has a package style of chip carrier with very thin profile. It is suitable for military applications due to its temperature grade and moisture sensitivity level.

.03125 Mbps

S-PQCC-N24

e4

4 mm

2

1

24

125 Cel

-55 Cel

PLASTIC/EPOXY

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

1 mm

YES

PROGRAMMABLE MODEM

MILITARY

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

NO LEAD

.5 mm

QUAD

30

4 mm

DAC8740HRGER by Texas Instruments

DAC8740HRGER

Texas Instruments

DAC8740HRGER by Texas Instruments is a 24-terminal modem chip carrier with a temperature range of -55 to 125°C. It features a data rate of 0.03125 Mbps and is ideal for military telecom applications due to its no-lead terminal form and programmable modem type. The package style includes heat sink/slug in a square shape, making it suitable for surface mount assembly with a low seated height of 1 mm.

DIMENSION CAPTURED BASED ON LINK HTTP://WWW.TI.COM/LIT/DS/SBAS856C/SBAS856C.PDF

.03125 Mbps

S-PQCC-N24

e4

4 mm

2

1

24

125 Cel

-55 Cel

PLASTIC/EPOXY

HVQCCN

LCC24,.15SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

1 mm

YES

PROGRAMMABLE MODEM

MILITARY

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

NO LEAD

.5 mm

QUAD

NOT SPECIFIED

4 mm

DAC8740HRGET by Texas Instruments

DAC8740HRGET

Texas Instruments

DAC8740HRGET by Texas Instruments is a 24-terminal modem chip carrier with a temperature range of -55 to 125°C. It features a data rate of 0.03125 Mbps and is ideal for military-grade programmable modems due to its compact size, surface mount capability, and moisture sensitivity level of 2.

DIMENSION CAPTURED BASED ON LINK HTTP://WWW.TI.COM/LIT/DS/SBAS856C/SBAS856C.PDF

.03125 Mbps

S-PQCC-N24

e4

4 mm

2

1

24

125 Cel

-55 Cel

PLASTIC/EPOXY

HVQCCN

LCC24,.15SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

1 mm

YES

PROGRAMMABLE MODEM

MILITARY

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

NO LEAD

.5 mm

QUAD

NOT SPECIFIED

4 mm