LM2903Q2T STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin DFN
- RS Stock No.:
- 189-1952
- Mfr. Part No.:
- LM2903Q2T
- Brand:
- STMicroelectronics
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£9.65
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£11.60
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Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 50 | £0.193 | £9.65 |
| 100 - 200 | £0.187 | £9.35 |
| 250 - 450 | £0.177 | £8.85 |
| 500 + | £0.173 | £8.65 |
*price indicative
- RS Stock No.:
- 189-1952
- Mfr. Part No.:
- LM2903Q2T
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Comparator Type | Low Power | |
| Mounting Type | Surface Mount | |
| Package Type | DFN | |
| Power Supply Type | Dual, Single | |
| Output Type | CMOS, DTL, ECL, MOS, TTL | |
| Number of Channels per Chip | 2 | |
| Typical Response Time | 1.3µs | |
| Pin Count | 8 | |
| Typical Single Supply Voltage | 2 → 36 V | |
| Dimensions | 2.05 x 2.05 x 0.7mm | |
| Length | 2.05mm | |
| Width | 2.05mm | |
| Height | 0.7mm | |
| Typical Dual Supply Voltage | ±1 to ±18V | |
| Typical Voltage Gain | 200 V/mV | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Comparator Type Low Power | ||
Mounting Type Surface Mount | ||
Package Type DFN | ||
Power Supply Type Dual, Single | ||
Output Type CMOS, DTL, ECL, MOS, TTL | ||
Number of Channels per Chip 2 | ||
Typical Response Time 1.3µs | ||
Pin Count 8 | ||
Typical Single Supply Voltage 2 → 36 V | ||
Dimensions 2.05 x 2.05 x 0.7mm | ||
Length 2.05mm | ||
Width 2.05mm | ||
Height 0.7mm | ||
Typical Dual Supply Voltage ±1 to ±18V | ||
Typical Voltage Gain 200 V/mV | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +125 °C | ||
This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
Low input bias current: 25 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes negative rail
Low output saturation voltage: 250 mV typ. (IO= 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Related products
See LM2903W for similar device with higher ESD performances
See LM2903H for similar device with operating temperature up to 150 °C
Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
Low input bias current: 25 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes negative rail
Low output saturation voltage: 250 mV typ. (IO= 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Related products
See LM2903W for similar device with higher ESD performances
See LM2903H for similar device with operating temperature up to 150 °C