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| Part Number | LTC1440CS8#PBF | LTC1440IS8#PBF | LTC1540CS8#PBF | LTC1442CS8#PBF | LTC1441CS8#PBF | LTC1440CMS8#PBF | LTC1440CN8#PBF |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Type | with Voltage Reference | with Voltage Reference | with Voltage Reference | with Voltage Reference | General Purpose | with Voltage Reference | with Voltage Reference |
| Number of Elements | 1 | 1 | 1 | 2 | 2 | 1 | 1 |
| Output Type | CMOS, TTL | CMOS, TTL | CMOS, TTL | CMOS, TTL | CMOS, TTL | CMOS, TTL | CMOS, TTL |
| Voltage - Supply, Single/Dual (±) | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V | 2V ~ 11V, ±1V ~ 5.5V |
| Voltage - Input Offset (Max) | 10mV @ 5V | 10mV @ 5V | 12mV @ 5V | 10mV @ 5V | 10mV @ 5V | 10mV @ 5V | 10mV @ 5V |
| Current - Input Bias (Max) | - | - | - | - | - | - | - |
| Current - Output (Typ) | 40mA | 40mA | - | 40mA | 40mA | 40mA | 40mA |
| Current - Quiescent (Max) | 4.4µA | 4.4µA | 680nA | 5.7µA | 5.7µA | 4.4µA | 4.4µA |
| CMRR, PSRR (Typ) | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR | 80dB CMRR, 80dB PSRR |
| Propagation Delay (Max) | 15µs | 15µs | 60µs | 15µs | 15µs | 15µs | 15µs |
| Hysteresis | 50mV | 50mV | 50mV | 50mV | - | 50mV | 50mV |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Supplier Device Package | 8-SO | 8-SO | 8-SO | 8-SO | 8-SO | 8-MSOP | 8-PDIP |
