|
|
Texas Instruments
SN74LS597
|
Texas Instruments
TS5A4597DCKR
|
Texas Instruments
LM2597HVM-12/NOPB
|
Texas Instruments
LM2597HVM-5.0
|
Texas Instruments
LM2597HVN-3.3/NOPB
|
Texas Instruments
LM2597MX-5.0/NOPB
|
Analog Devices Inc.
AD597ARZ
|
Texas Instruments
CD74HC597MT
|
Texas Instruments
SN55976A1WD
|
Texas Instruments
TLC5970RHPR
|
| Price |
|
|
|
$4.14 |
$4.31 |
|
|
|
$1.05 |
|
|
| RoHS |
|
|
Compliant |
Compliant |
No |
Yes |
Compliant |
Compliant |
Yes |
TBD |
Yes |
| Lead Status |
|
|
No |
No |
No |
Yes |
Yes |
|
Yes |
No |
Yes |
| Ron(Typ)(Ohms) |
|
|
9.5 |
|
|
|
|
|
|
|
|
| Additional Features |
|
|
Low Harmonic Distortion,Low Power |
|
|
|
|
|
|
|
|
| Ron(Max)(Ohms) |
|
|
20 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
|
-55 to 125 |
-55 to 125 |
-40 to 85 |
| ICC(Max)(uA) |
|
|
0.5 |
|
|
|
|
|
|
|
|
| Bandwidth(MHz) |
|
|
450 |
|
|
|
|
|
|
|
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| Bandwidth(Max)(MHz) |
|
|
450 |
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| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Military |
Catalog |
| Package Group |
|
|
SC70,SOT-23 |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
|
PDIP,SO,SOIC |
CFP |
VQFN |
| Crosstalk(dB) |
|
|
No |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
|
mm2 |
mm2 |
|
| VCC(Min)(V) |
|
|
2.7 |
|
|
|
|
|
2 |
|
|
| VCC(Max)(V) |
|
|
5.5 |
|
|
|
|
|
6 |
|
|
| Number of Channels(#) |
|
|
1 |
|
|
|
|
|
|
|
|
| Configuration |
|
|
1 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
0.11 | 1ku |
1.90 | 1ku |
1.90 | 1ku |
1.90 | 1ku |
1.50 | 1ku |
|
0.41 | 1ku |
|
1.70 | 1ku |
| Special Features |
|
|
|
Power Good |
Power Good |
Power Good |
Power Good |
|
|
|
DC/DC,Fault Reporting,Internal GS Clock,LED Open Detection,Power Good/Error Flag,Thermal Shutdown |
| Duty Cycle(Max)(%) |
|
|
|
100 |
100 |
100 |
100 |
|
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|
|
| Vout(Min)(V) |
|
|
|
3.3 |
3.3 |
3.3 |
3.3 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
173 |
173 |
173 |
173 |
|
|
|
|
| Vin(Min)(V) |
|
|
|
4.5 |
4.5 |
4.5 |
4.5 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
0.5 |
0.5 |
0.5 |
0.5 |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
37 |
37 |
37 |
37 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
60 |
60 |
60 |
40 |
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
5 |
5 |
5 |
5 |
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
110 |
110 |
110 |
110 |
|
|
|
|
| Control Mode |
|
|
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
|
|
|
|
| Type |
|
|
|
Converter |
Converter |
Converter |
Converter |
|
|
|
|
| 3-State Output |
|
|
|
|
|
|
|
|
No |
|
|
| Output Drive (IOL/IOH)(Max)(mA) |
|
|
|
|
|
|
|
|
5.2/-5.2 |
|
|
| ICC @ Nom Voltage(Max)(mA) |
|
|
|
|
|
|
|
|
0.08 |
|
|
| F @ Nom Voltage(Max)(Mhz) |
|
|
|
|
|
|
|
|
28 |
|
|
| Technology Family |
|
|
|
|
|
|
|
|
HC |
|
|
| Schmitt Trigger |
|
|
|
|
|
|
|
|
No |
|
|
| tpd @ Nom Voltage(Max)(ns) |
|
|
|
|
|
|
|
|
37 |
|
|
| Voltage(Nom)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
| Data Transfer Rate(Typ)(MHz) |
|
|
|
|
|
|
|
|
|
|
20 |
| Data Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
4.75 |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
[pf]28VQFN[/pf] |
| Data Input |
|
|
|
|
|
|
|
|
|
|
Serial |
| Output Channels |
|
|
|
|
|
|
|
|
|
|
3 |
| LED Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
17 |
| Ch to Ch Accuracy(Typ)(+/- %) |
|
|
|
|
|
|
|
|
|
|
0.5 |
| Per Channel Drive(mA) |
|
|
|
|
|
|
|
|
|
|
150 |
| Analog Dimming Steps |
|
|
|
|
|
|
|
|
|
|
128 |
| Per Channel PWM Steps |
|
|
|
|
|
|
|
|
|
|
4096 |
| Data Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
5.25 |
