LM2901H |
RFQ for LM2901H Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| LM2901H | - | SOP-14 | 01+ |
This device consists of four independent precision voltage comparators. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
Features |
| Wide single supply voltage range or dual supplies for all devices: +2V to +36V or ±1V to ±18V Very low supply current (1.1mA) independent of supply voltage (1.4mW/comparator at +5V) Low input bias current: 25nA typ. Low input offset current: ±5nA typ. Input common-mode voltage range includes ground Low output saturation voltage: 250mV typ. (IO = 4mA) Differential input voltage range equal to the supply voltage TTL, DTL, ECL, MOS, CMOS compatible outputs |
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
Supply Voltage |
±18 or 36 |
V |
|
VID |
Differential Input Voltage |
±36 |
V |
|
VI |
Input Voltage |
-0.3 to +36 |
V |
| Output Short-circuit to Ground (1) |
20 |
mA | |
|
ptot |
Power Dissipation at Tamb=+25°C (2) |
830 |
mW |
|
Toper |
Operating Free-Air Temperature Range |
-40 to +150 |
|
|
Tstg |
Storage Temperature Range |
-65 to +150 |
1. Short-circuit from the output to VCC+ can cause excessive heating and eventual destruction. The maximum
output current is approximately 20mA, independent of the magnitude of VCC+
2. Maximum power dissipation has been calculated with Rthj-a= 150°C/W for SO-14 package, TA=+25°C and
TJ=+150°C
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