Datasheet MAX944CSD+ - Maxim IC, COMPARATOR, R/R INPUT, QUAD — Datenblatt

Maxim MAX944CSD+

Part Number: MAX944CSD+

Detaillierte Beschreibung

Manufacturer: Maxim

Description: IC, COMPARATOR, R/R INPUT, QUAD

Docket:
19-0229; Rev 7; 2/07
High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators
General Description
The MAX941/MAX942/MAX944 are single/dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply.

These devices combine high speed, low power, and rail-to-rail inputs. Propagation delay is 80ns, while supply current is only 350µA per comparator. The input common-mode range of the MAX941/ MAX942/MAX944 extends beyond both power-supply rails. The outputs pull to within 0.4V of either supply rail without external pullup circuitry, making these devices ideal for interface with both CMOS and TTL logic. All input and output pins can tolerate a continuous shortcircuit fault condition to either rail. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The MAX941 features latch enable and device shutdown. The single MAX941 and dual MAX942 are offered in a tiny µMAX® package. Both the single and dual MAX942 are available in

Simulation Model

Specifications:

Amplifier Case Style: SOIC
Base Number: 944
Comparator Type: High Speed
Mounting Type: SMD
Number of Channels: 4
Number of Comparators: 4
Number of Pins: 14
Operating Temperature Range: 0°C to +70°C
Output Offset Voltage Max: 1 mV
Output Type: CMOS, TTL
Package / Case: SO
Response Time: 80 ns
SVHC: No SVHC (18-Jun-2010)
Supply Current: 400 mA
Supply Voltage Range: 2.7 V to 5.5 V

RoHS: Yes

Accessories:

Electrolube - SMA10SL