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|
Texas Instruments
IWR1642AQAGABL
|
Texas Instruments
LP5018RSMR
|
Texas Instruments
OPA2837IDGKT
|
Texas Instruments
TPS560430X3FDBVR
|
Texas Instruments
SN75240PWG4
|
Texas Instruments
DP83848MPHPEP
|
Texas Instruments
LM5036RJBR
|
Texas Instruments
LMV358AIDGKR
|
Texas Instruments
TLV75715PDBVR
|
Texas Instruments
TPS62422QDRCRQ1
|
| Price |
|
|
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|
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Y |
Compliant |
Compliant |
Y |
Compliant |
Y |
Yes |
| Lead Status |
|
No |
No |
No |
Y |
No |
No |
Y |
No |
Y |
Yes |
| ADC Sampling Rate(MSPS) |
|
12.5 |
|
|
|
|
|
|
|
|
|
| Co-Processor(s) |
|
N/A |
|
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| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Catalog |
Automotive |
| No. of Tx |
|
2 |
|
|
|
|
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|
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| RAM(KB) |
|
1536 |
|
|
|
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|
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| Interface |
|
CAN,I2C,LVDS,QSPI,SPI,UART |
|
|
|
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|
|
|
|
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| DSP |
|
1 C67x @ 600MHz |
|
|
|
|
|
|
|
|
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| Operating Temperature Range(C) |
|
-40 to 105 |
-40 to 125 |
-40 to 125 |
|
|
|
|
-40 to 125 |
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
|
|
mm2 |
|
|
| TX Power(dBm) |
|
12 |
|
|
|
|
|
|
|
|
|
| ARM CPU |
|
ARM R4F @ 200MHz |
|
|
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|
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| No. of Rx |
|
4 |
|
|
|
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|
|
|
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| LED(#) |
|
|
18 |
|
|
|
|
|
|
|
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| LED Current Per Channel(mA) |
|
|
35 |
|
|
|
|
|
|
|
|
| LED Configuration |
|
|
Parallel |
|
|
|
|
|
|
|
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| Vout(Max)(V) |
|
|
5.5 |
|
24 |
|
|
|
|
4 |
1.8 |
| Shutdown Current(Typ)(uA) |
|
|
0.2 |
|
|
|
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|
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|
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| Channels(#) |
|
|
18 |
|
|
|
|
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|
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| Vin(Min)(V) |
|
|
2.7 |
|
4 |
|
|
|
|
1.45 |
2.5 |
| Vin(Max)(V) |
|
|
5.5 |
|
36 |
|
|
|
|
5.5 |
6 |
| Iq(Typ)(mA) |
|
|
0.01 |
|
|
|
|
|
|
0.025 |
0.032 |
| Iout(Max)(A) |
|
|
0.63 |
|
0.6 |
|
|
|
|
1 |
0.6 |
| Features |
|
|
Constant Current,Current Control,I2C Control,Power Save Mode |
|
Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable,Soft Start Fixed |
|
|
Current Limiting,Frequency Synchronization,HV Start-up,Input Line Monitor,Integrated Switch,Leading Edge Blanking,Multi-topology,Pre-Bias Start-Up,Soft Start,Synchronization Pin,Thermal Shutdown,Wide DC input |
Cost Optimized,EMI Hardened |
Enable,Soft Start,Foldback Overcurrent Protection |
Adaptive/Dynamic Voltage Scaling,Enable,Forced PWM,Light Load Efficiency,Multiple Outputs,Over Current Protection,Synchronous Rectification,UVLO Fixed |
| Package Group |
|
|
VQFN|32 |
QFN,VSSOP |
SOT-23|6 |
|
|
WQFN|28 |
SOIC,VSSOP |
SOT-23|5,WSON|6 |
VSON|10 |
| Approx. Price (US$) |
|
|
0.73 | 1ku |
1.42 | 1ku |
|
|
|
|
0.23 | 1ku |
|
|
| Vout(Min)(V) |
|
|
2.7 |
|
1 |
|
|
|
|
0.7 |
1.15 |
| Topology |
|
|
Current Sink |
|
|
|
|
Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
| 3rd Harmonic(dBc) |
|
|
|
145 |
|
|
|
|
|
|
|
| CMRR(Min)(dB) |
|
|
|
95 |
|
|
|
|
63 |
|
|
| Vn at 1kHz(Typ)(nV/rtHz) |
|
|
|
4.7 |
|
|
|
|
33 |
|
|
| BW @ Acl(MHz) |
|
|
|
105 |
|
|
|
|
|
|
|
| Output Current(Typ)(mA) |
|
|
|
50 |
|
|
|
|
40 |
|
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| Input Bias Current(Max)(pA) |
|
|
|
520000 |
|
|
|
|
|
|
|
| Rail-to-Rail |
|
|
|
In to V- |
|
|
|
|
In to V-,Out |
|
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| GBW(Typ)(MHz) |
|
|
|
50 |
|
|
|
|
1 |
|
|
| Iq per channel(Typ)(mA) |
|
|
|
0.592 |
|
|
|
|
0.08 |
|
|
| Offset Drift(Typ)(uV/C) |
|
|
|
0.4 |
|
|
|
|
1 |
|
|
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
|
|
|
5.4 |
|
|
|
|
5.5 |
|
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| 2nd Harmonic(dBc) |
|
|
|
120 |
|
|
|
|
|
|
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| Acl, min spec gain(V/V) |
|
|
|
1 |
|
|
|
|
|
|
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| Number of Channels(#) |
|
|
|
2 |
|
|
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|
2 |
|
|
| Iq per channel(Max)(mA) |
|
|
|
0.625 |
|
|
|
|
0.15 |
|
|
| @ MHz |
|
|
|
0.1 |
|
|
|
|
|
|
|
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
|
|
|
2.7 |
|
|
|
|
1.8 |
|
|
| Architecture |
|
|
|
Voltage FB |
|
|
|
|
CMOS |
|
|
| Slew Rate(Typ)(V/us) |
|
|
|
105 |
|
|
|
|
1.7 |
|
|
| CMRR(Typ)(dB) |
|
|
|
110 |
|
|
|
|
95 |
|
|
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
|
0.13 |
|
|
|
|
4 |
|
|
| Vn at Flatband(Typ)(nV/rtHz) |
|
|
|
4.7 |
|
|
|
|
|
|
|
| Duty cycle(Max)(%) |
|
|
|
|
98 |
|
|
50 |
|
|
100 |
| Approx. price(US$) |
|
|
|
|
.378 | 1ku |
|
|
1.848 | 1ku |
|
0.26 | 1ku |
0.80 | 1ku |
| Control mode |
|
|
|
|
Current Mode |
|
|
|
|
|
Voltage Mode |
| Type |
|
|
|
|
Converter |
|
|
|
|
|
Converter |
| Package size |
|
|
|
|
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
| Regulated outputs(#) |
|
|
|
|
1 |
|
|
|
|
1 |
2 |
| Switching frequency(Min)(kHz) |
|
|
|
|
1100 |
|
|
|
|
|
2000 |
| Operating temperature range(C) |
|
|
|
|
-40 to 125 |
|
|
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
| Iq(Typ)(uA) |
|
|
|
|
80 |
|
|
|
|
|
|
| Switching frequency(Max)(kHz) |
|
|
|
|
2100 |
|
|
|
|
|
2500 |
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
2000 |
|
|
|
| Control method |
|
|
|
|
|
|
|
Feedforward,Voltage |
|
|
|
| UVLO thresholds on/off(V) |
|
|
|
|
|
|
|
Programmable/1.25V |
|
|
|
| Gate drive(Typ)(A) |
|
|
|
|
|
|
|
2 |
|
|
|
| Fixed output options(V) |
|
|
|
|
|
|
|
|
|
0.9,1,1.2,1.5,1.8,1.9,2.5,2.8,2.9,3,3.3,4 |
|
| PSRR @ 100 KHz(dB) |
|
|
|
|
|
|
|
|
|
45 |
|
| Accuracy(%) |
|
|
|
|
|
|
|
|
|
1 |
|
| Noise(uVrms) |
|
|
|
|
|
|
|
|
|
60 |
|
| Dropout voltage (Vdo)(Typ)(mV) |
|
|
|
|
|
|
|
|
|
425 |
|
| Output options |
|
|
|
|
|
|
|
|
|
Fixed Output |
|
| Thermal resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
100.2 |
|
| Switching frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
|
|
2250 |
