Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
16-WFBGA, WLBGA |
Surface Mount |
YES |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2012 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
16 |
ECCN Code |
EAR99 |
Resistance |
50Ohm |
Subcategory |
Multiplexer or Switches |
Technology |
CMOS |
Terminal Position |
BOTTOM |
Terminal Form |
BALL |
Number of Functions |
4 |
Terminal Pitch |
0.5mm |
Base Part Number |
MAX4748 |
Output |
SEPARATE OUTPUT |
JESD-30 Code |
S-PBGA-B16 |
Power Supplies |
3/5V |
Number of Circuits |
4 |
Max Supply Voltage |
11V |
Min Supply Voltage |
2V |
Operating Supply Current |
1μA |
Throw Configuration |
SPST |
Supply Type |
Single |
-3db Bandwidth |
250MHz |
On-State Resistance (Max) |
25Ohm |
Multiplexer/Demultiplexer Circuit |
1:1 |
Current - Leakage (IS(off)) (Max) |
100pA |
Channel Capacitance (CS(off), CD(off)) |
20pF 20pF |
Switch Circuit |
SPST - NC |
Switch Time (Ton, Toff) (Max) |
85ns, 45ns |
Charge Injection |
9pC |
Channel-to-Channel Matching (ΔRon) |
100m Ω |
Crosstalk |
-84dB @ 1MHz |
Switching |
BREAK-BEFORE-MAKE |
Switch-on Time-Max |
170ns |
Voltage - Supply, Single (V+) |
2V~11V |
Normal Position |
NC |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
MAX4748EWE+T Overview
The electrical component comes in 16-WFBGA, WLBGA packaging, which makes it convenient to ship overseas. To ensure high reliability, a new packaging method Tape & Reel (TR) is used. It is mounted in the position Surface Mount. 1:1 is the number of circuits in the multiplexer and demultiplexer. Operating temperature around -40°C~85°C TA extended. The total number of terminations is 16. SPST - NC switching circuits are used in these analog switch ics. A total of 4 circuits make up this switch device. Using the MAX4748 search parameter, you can discover variants of the switch. There is 50Ohm internal resistance in this digital multiplexer. Multiplexer or Switches is a typical switch device. An abnormal situation would be for the switch device to be supplied with a voltage greater than 11V. A cost-effective Single supply type analogue multiplexer. 2V is the lowest voltage the electrical component should receive. In order to operate this switch device, it would need a current of 1μA. An analogue multiplexer drains from a single voltage supply at 2V~11V. There are SEPARATE OUTPUT outputs on this analog switch ic.
MAX4748EWE+T Features
Switch Circuit: SPST - NC
1μA Supply Current
-3db Bandwidth: 250MHz
MAX4748EWE+T Applications
There are a lot of Maxim Integrated MAX4748EWE+T Analog Switches & Multiplexers ICs applications.
- Cable Telephony – NIU, Set-Top Box, Home Side Box
- Optical Applications
- Cellular phones
- New designs requiring multiplexer functions
- PDAs
- Access Concentrators
- High reliability control systems
- PCMCIA cards
- Audio signal routing
- T1/E1 Terminals