| MAX921 Description |
| Ultra-Low-Power, Single/Dual Supply Comparator with 1% Precision Reference |
| MAX921 Vendor |
| Maxim |
| MAX921 Categories |
|
| MAX921 Features |
µMAX Package-Smallest 8-Pin SO (MAX921/MAX922/MAX923) Ultra-Low 4µA Max Quiescent Current Over Extended Temp. Range (MAX921) Power Supplies:
Single +2.5V to +11V
Dual ±1.25V to ±5.5V Input Voltage Range Includes Negative Supply Internal 1.182V ±1% Bandgap Reference Adjustable Hysteresis TTL/CMOS-Compatible Outputs 12µs Propagation Delay (10mV Overdrive) No Switching Crowbar Current 40mA Continuous Source Current |
| MAX921 Datasheet and Application Notes |
|
| Parameter | Value |
| Typ Prop. Delay (ns) | 12000 |
| Input CMVR to Neg. Rail | Yes |
| Supply Voltage Range (V) | +2.5 to +11 |
| Supply Voltage Range (V) | ±1.25 to ±5.5 |
| Max Supply Current per Comp. (µA) | 3.2 |
| Prog. Int. Hyst. | Yes |
| Input Voltage Range (V) | VEEto VCC-1.3 |
| No. per Pkg. | 1 |
| Max VOS(mV) | 10 |
| Logic Output | TTL/CMOS |
| Op. Range (°C) | -40 to +85 |
| Op. Range (°C) | -55 to +125 |
| Op. Range (°C) | 0 to +70 |
| Package | 8/µMAX (µSOP) |
| Package | 8/CDIP.300 |
| Package | 8/PDIP.300 |
| Package | 8/SO.150 |
| Price @ 1k | $1.04 |
| Products related to MAX921 |
| MAX922 |