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Maxim > Solutions > GPS Solutions

Interface RS-232

DATA SHEETS
Display Title/Parts Key Advantages
QV    SPI/I²C UART with 128-Word FIFOs and Internal Oscillator
MAX3107

Industry's first SPI/I²C UART with 128-Word FIFO and Integrated Internal Oscillator Available in a Tiny TQFN
QV  PDF ±15kV ESD-Protected, 460kbps, 1µA, RS-232-Compatible Transceivers in µMAX
MAX3311E, MAX3313E

QV  PDF ±15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6
MAX3190, MAX3190E

QV  PDF ±15kV ESD-Protected, +5V, 1µA, Single RS-232 Transceiver with AutoShutdown
MAX221E

Industry's Smallest, Low-Power, Single RS-232 Transceiver Featuring ±15kV ESD Protection
QV  PDF +5V, 1µA, Single RS-232 Transceiver with AutoShutdown
MAX221

Industry's Smallest, Low-Power Single RS-232 Transceiver
QV  PDF ±15kV ESD-Protected, 1µA, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus
MAX3224E, MAX3225E, MAX3226E, MAX3227E, MAX3244E, MAX3245E

QV  PDF 1µA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus
MAX3224, MAX3225, MAX3226, MAX3227, MAX3244, MAX3245

QV  PDF ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown
MAX3221E, MAX3223E, MAX3243E

QV  PDF 1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown
MAX3221, MAX3223, MAX3243




Key Specifications:  RS-232 Line Driver/Receivers
Part Number VSUPPLY
(V)
VSUPPLY (Dual)
(±V)
Tx Rx Data Rate
(kbps)
ICC
(mA)
Internal Charge Pump Ext. Caps Cap. Value
(µF)
ESD Protect.
(±kV)
Rx Active in Shutdn Package/Pins
Dual min typ nom
MAX3190  - 7.5 to 12 1 0 460 0.25 No 0 - - -
SOT/6
MAX3190E  - 7.5 to 12 1 0 460 0.25 No 0 - 15 -
SOT/6
MAX3311E  5 - 1 1 460 0.1 Yes 2 0.1 15 1
µMAX/10
MAX3313E  5 - 1 1 460 0.1 Yes 2 0.1 15 0
µMAX/10
MAX3224E 
3.3
5
- 2 2 250 0.3 Yes 4 0.1 15 2
PDIP(N)/20
SSOP/20
TQFN/20
TSSOP/20
MAX3225E 
3.3
5
- 2 2 1000 0.3 Yes 4 0.1 15 2
PDIP(N)/20
SSOP/20
TQFN/20
TSSOP/20
MAX3226E 
3.3
5
- 1 1 250 0.3 Yes 4 0.1 15 2
SSOP/16
TQFN/16
TSSOP/16
MAX3227E 
3.3
5
- 1 1 1000 0.3 Yes 4 0.1 15 2
SSOP/16
TQFN/16
TSSOP/16
MAX3244E 
3.3
5
- 3 5 250 0.3 Yes 4 0.1 15 5
SOIC(W)/28
SSOP/28
TSSOP/28
MAX3245E 
3.3
5
- 3 5 1000 0.3 Yes 4 0.1 15 5
SOIC(W)/28
SSOP/28
TQFN/36
TSSOP/28
MAX3221E 
3.3
5
- 1 1 250 0.3 Yes 4 0.1 15 1
SSOP/16
TQFN/16
TSSOP/16
MAX3223E 
3.3
5
- 2 2 250 0.3 Yes 4 0.1 15 2
PDIP(N)/20
SSOP/20
TQFN/20
TSSOP/20
MAX3243E 
3.3
5
- 3 5 250 0.3 Yes 4 0.1 15 1
SOIC(W)/28
SSOP/28
TQFN/32
TSSOP/28
MAX3221 
3.3
5
- 1 1 120 0.3 Yes 4 0.1 - 1
SSOP/16
TSSOP/16
MAX3223 
3.3
5
- 2 2 120 0.3 Yes 4 0.1 - 2
PDIP(N)/20
SSOP/20
TSSOP/20
MAX3243 
3.3
5
- 3 5 120 0.3 Yes 4 0.1 - 1
SOIC(W)/28
SSOP/28
TSSOP/28
MAX221E  5 - 1 1 250 5 Yes 4 0.1 15 1
SSOP/16
TSSOP/16
MAX221  5 - 1 1 250 5 Yes 4 0.1 - 1
SSOP/16
TSSOP/16
MAX3224 
3.3
5
- 2 2 250 0.3 Yes 4 0.1 - 2
PDIP(N)/20
SSOP/20
TQFN/20
TSSOP/20
MAX3225 
3.3
5
- 2 2 1000 0.3 Yes 4 0.1 - 2
PDIP(N)/20
SSOP/20
TQFN/20
TSSOP/20
MAX3226 
3.3
5
- 1 1 250 0.3 Yes 4 0.1 - 2
SSOP/16
MAX3227 
3.3
5
- 1 1 1000 0.3 Yes 4 0.1 - 2
SSOP/16
MAX3244 
3.3
5
- 3 5 250 0.3 Yes 4 0.1 - 5
SOIC(W)/28
SSOP/28
MAX3245 
3.3
5
- 3 5 1000 0.3 Yes 4 0.1 - 5
SOIC(W)/28
SSOP/28
See All RS-232 Line Driver/Receivers (152)



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