Changsha Purple Horn E-Commerce Co., Ltd.
| Description | IrDA Transceiver Modules RoHS |
| Mfr. Part # | CND0333A |
| Model Number | CND0333A |
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Product Specification
| Description | IrDA Transceiver Modules RoHS | Mfr. Part # | CND0333A |
| Model Number | CND0333A |
The CND0333A is an Infrared Optical Module (IrDA) designed for infrared data links in cellular phones and peripheral devices. It features IrDA Ver.1.4 compliance, a light-emitting function for remote controllers, and supports low I/O interface voltage (1.5 V). Its ultra-small top-view package makes it suitable for space-constrained applications. The module integrates a GaAlAs LED, IC, and PIN Photodiode, and is compliant with the RoHS Directive.
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
| Absolute Maximum Ratings | ||||||
| Operating supply voltage | VCC | Ta = 25C3C | 0.5 | +3.8 | V | |
| LED operating supply voltage | VLEDA | Ta = 25C3C | 0.5 | +7.0 | V | |
| Input/output supply voltage | VIO | Ta = 25C3C | 0.5 | +3.8 | V | |
| TX Input voltage | VTX | Ta = 25C3C | 0.5 | +3.8 | V | |
| Shutdown input voltage | VSD | Ta = 25C3C | 0.5 | +3.8 | V | |
| LED operating supply current | ILEDA | Ta = 25C3C, tw 90 s, Duty 25 % | 300 | mA | ||
| Operating ambient temperature | Topr | 20 | +70 | C | ||
| Storage temperature | Tstg | 30 | +85 | C | ||
| Operating Condition | ||||||
| Operating supply voltage | VCC | 2.5 | 2.85 | 3.3 | V | |
| LED operating supply voltage | VLEDA | 3.0 | 4.5 | V | ||
| Input/output supply voltage | VIO | 1.5 | 1.85 | VCC | V | |
| Electrical-Optical Characteristics | ||||||
| Shut down supply current | ICCSD | VTXD = 0.5 V, VIO VSD VIO 0.5 V (SD = High) | 0.01 | 0.2 | mA | |
| High level supply current (Idle) (FIR mode / RC mode) | ICCH | EI = 0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 580 | 800 | mA | |
| High level supply current (Idle) (SIR mode) | ICCH | EI = 0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 300 | 400 | mA | |
| Low level supply current (Active) (FIR mode / RC mode) | ICCL | EI = 9.0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 980 | 1270 | mA | |
| Low level supply current (Active) (SIR mode) | ICCL | EI = 9.0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 350 | 460 | mA | |
| TX High level supply current (Active) (FIR mode / RC mode) | ICCTXH | VIO VTXD VIO 0.5 V (TXD = High), EI = 0 mW/cm2, VSD 0.5 V | 1200 | 1560 | mA | |
| TX High level supply current (Active) (SIR mode) | ICCTXH | VIO VTXD VIO 0.5 V (TXD = High), EI = 0 mW/cm2, VSD 0.5 V | 600 | 780 | mA | |
| High level input/output supply current (Idle) (FIR mode / RC mode) | IIOH | EI = 0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 0 | 0 | 5 | mA |
| High level input/output supply current (Idle) (SIR mode) | IIOH | EI = 0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 0 | 0 | 5 | |
| Low level input/output supply current (Active) (FIR mode / RC mode) | IIOL | EI = 9.0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 360 | 470 | mA | |
| Low level input/output supply current (Active) (SIR mode) | IIOL | EI = 9.0 mW/cm2, VTXD = 0.5 V, VSD 0.5 V | 100 | 130 | mA | |
| TX High level input/output supply current (Active) (FIR mode / RC mode) | IIOTXH | VIO VTXD VIO 0.5 V (TXD = High), EI = 0 mW/cm2, VSD 0.5 V | 80 | 120 | mA | |
| TX High level input/output supply current (Active) (SIR mode) | IIOTXH | VIO VTXD VIO 0.5 V (TXD = High), EI = 0 mW/cm2, VSD 0.5 V | 40 | 60 | mA | |
| SD High level input voltage | VIHSD | VIO 0.5 | VIO + 0.3 | V | ||
| SD Low level input voltage | VILSD | 0 0.3 | 0.5 | V | ||
| Maximum reception distance | Lmax | VSD 0.5 V, T = 0 15, LEDie = 3.6 mW/sr (SIR mode) / 9 mW/sr (FIR mode) | 21.8 | cm | ||
| RC maximum reception distance | LmaxR | VLEDA = 3.0 V, VSD 0.5 V, T = 0 15, RC Receiver sensitivity *2 = 0.05 mW/cm2 | 5.0 | m | ||
| Data Rates | Fully Compliant to IrDA1.4 Low Power Specication from 9.6 kbps to 115.2 kbps, 4 Mbps. | 0.0096 | 4.0 | Mbps | ||
| Transmitter Peak emission wavelength (FIR mode / RC mode) | P | VLEDA = 3.2 V, VSD 0.5 V, Duty1/4 | 880 | 890 | 900 | nm |
| Transmitter Peak emission wavelength (SIR mode) | P | VLEDA = 3.2 V, VSD 0.5 V, Duty3/16 | 875 | 885 | 900 | nm |
| LED operating supply current (FIR Mode/RC Mode) | ILEDA | VLEDA = 4.3 V, VSD 0.5 V, Duty1/4 | 165 | 207 | 248 | mA |
| LED operating supply current (FIR Mode/RC Mode) | ILEDA | VLEDA = 3.0 V, VSD 0.5 V, Duty1/4 | 160 | 200 | 240 | mA |
| LED operating supply current (SIR Mode) | ILEDA | VLEDA = 4.3 V, VSD 0.5 V, Duty3/16 | 70 | 91 | 109 | mA |
| LED operating supply current (SIR Mode) | ILEDA | VLEDA = 3.0 V, VSD 0.5 V, Duty3/16 | 69 | 90 | 108 | mA |
| Center radiant intensity (FIR Mode/RC Mode) | Ie | T = 0, VLEDA = 3.0 V, VSD 0.5 V, Duty1/4 | 27 | 55 | 83 | mW/sr |
| Center radiant intensity (SIR Mode) | Ie | T = 0, VLEDA = 3.0 V, VSD 0.5 V, Duty3/16 | 13 | 27 | 40 | mW/sr |
| Center radiant intensity (FIR Mode/RC Mode) | Ie15 | T = 15, VLEDA = 3.0 V, VSD 0.5 V, Duty1/4 | 23 | 38 | 57 | mW/sr |
| Center radiant intensity (SIR Mode) | Ie15 | T = 15, VLEDA = 3.0 V, VSD 0.5 V, Duty3/16 | 7 | 19 | 28 | mW/sr |
| TX High level input voltage | VIH(TX) | VIO 0.5 | VCC + 0.3 | V | ||
| TX Low level input voltage | VIL(TX) | 0 0.3 | 0.5 | V | ||
| TX pulse width (SIR) | tWT(SIR) | Bit Rate = 115.2 kbps, VT = 1/2 VIO | 1.6 | ms | ||
| TX pulse width (FIR) | tWT(FIR) | Bit Rate = 4.0 Mbps, VT = 1/2 VIO | 125 | ns | ||
| Optical pulse width (FIR1) | tWO(FIR1) | VSD 0.5 V, TXD tr / tf 20 ns, tW = 125 ns 1 ns, (Single pulse) | 115 | 125 | 135 | ns |
| Optical pulse width (FIR2) | tWO(FIR2) | VSD 0.5 V, TXD tr / tf 20 ns, tW = 250 ns 1 ns, (Double pulse) | 240 | 250 | 260 | ns |
| TX half-angle | T | 15 | ||||
| Rise time | tr | RL = 50 | 40 | ns | ||
| Fall time | tf | RL = 50 | 40 | ns | ||
| TX wake up time | tTWU | 200 | 1000 | ms | ||
| Intensity delay time | IDT | 200 | ns | |||
| Maximum pulse width | tWLEDmax | TXD = Low High | 20 | 50 | 100 | ms |
| Overshoot | OS | 25 | % | |||
| Minimum input irradiance (SIR mode) | EI min1 | Bit Rate = 115.2 kbps, VSD 0.5 V, T = 0 15 | 7.6 | W/cm2 | ||
| Minimum input irradiance (FIR Mode) | EI min2 | Bit Rate = 4.0 Mbps, VSD 0.5 V, T = 0 15 | 19.0 | |||
| Maximum input irradiance | EI mix | VSD 0.5 V, T = 0 15 | 500 | mW/cm2 | ||
| RX high level output voltage | VOH(RX) | Non signal condition EI = 0 IOH = 200 mA, VSD 0.5 V | VIO 0.3 | VIO | V | |
| RX low level output voltage | VOL(RX) | IOL = 1.8 mA, VSD 0.5 V | 0 | 0.5 | V | |
| RX half angle | R | 15 | ||||
| Output pulse width (SIR) | tWR(SIR) | VSD 0.5 V, CL = 15 pF, 9.6 kbps to 115.2 kbps | 1.0 | 4.0 | s | |
| Output pulse width (FIR1) | tWR(FIR1) | VSD 0.5 V, CL = 15 pF, 4 Mbps, tW = 125 ns (Single pulse) | 85 | 165 | ns | |
| Output pulse width (FIR2) | tWR(FIR2) | VSD 0.5 V, CL = 15 pF, 4 Mbps, tW = 250 ns (Double pulse) | 195 | 290 | ns | |
| RX wake up time | tRwu | VSD 0.5 V, EI = 19.0 mW/cm2 | 100 | 200 | s | |
| Receiver latency time | tL | VSD 0.5 V, EI = 19.0 mW/cm2 | 100 | 200 | s | |
| Rise time | tr | VSD 0.5 V, CL = 15 pF | 10 | ns | ||
| Fall time | tf | VSD 0.5 V, CL = 15 pF | 10 | ns | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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