STMicroelectronics STG4259BJR Analog Switches, Multiplexers, Demultiplexers
2 Circuit IC Switch 2:1 300mOhm 11-FlipChip
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STG4259BJR
Detailed Description
IC SWITCH DUAL SPDT 11FLIPCHIP
Package
11-WFBGA, FCBGA
Key Features
Package / Case: 11-WFBGA, FCBGA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STG4259BJR Datasheet
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Technical Specifications
STMicroelectronics STG4259BJR Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
Package / Case
11-WFBGA, FCBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Number of Circuits
2
Multiplexer Demultiplexer Circuit
2:1
Switch Circuit
SPDT
On State Resistance Max
300mOhm
Voltage Supply Single V
1.65V ~ 4.8V
3db Bandwidth
40MHz
Alternate Parts Comparison (STG4259BJR vs STG1218IQT vs STG3157CTR vs STG3682QTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 11-WFBGA, FCBGA | 20-WFQFN Exposed Pad | 6-TSSOP | 10-UFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| 3db Bandwidth | 40MHz | 200MHz | 250MHz | 800MHz |
| Channel Capacitance Cs Off Cd Off | 30pF | 25pF | 5pF | 5pF |
| Charge Injection | 103pC | 48pC | 23pC | 5pC |
| Crosstalk | -93dB @ 100kHz | -66dB @ 1MHz | -55dB @ 10MHz | -78dB @ 1MHz |
| Current Leakage Is Off Max | 20nA | 1.5µA | 100nA | 20nA |
| Multiplexer Demultiplexer Circuit | 2:1 | 2:1 | 2:1 | 2:1 |
| Number of Circuits | 2 | 4 | 1 | 2 |
| On State Resistance Max | 300mOhm | 14Ohm | 15Ohm | 5.2Ohm |
| Switch Circuit | SPDT | SPDT - Open/Closed | SPDT | SPDT |
| Action |
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