TLV3491AIDR
ActiveSINGLE NANOPOWER PUSH-PULL OUTPUT COMPARATOR
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TLV3491AIDR
ActiveSINGLE NANOPOWER PUSH-PULL OUTPUT COMPARATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TLV3491AIDR |
|---|---|
| CMRR, PSRR (Typ) | 74 dB, 69.12 dB |
| Current - Input Bias (Max) | 10 pA |
| Current - Quiescent (Max) [Max] | 1.2 µA |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | CMOS, Push-Pull, Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Propagation Delay (Max) [Max] | 13.5 µs |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose |
| Voltage - Input Offset (Max) | 15 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 1.8 V |
TLV3491 Series
Single Nanopower Push-Pull Output Comparator
| Part | Output Type | Propagation Delay (Max) [Max] | Type | Package / Case | Supplier Device Package | Mounting Type | Number of Elements | Voltage - Input Offset (Max) | Current - Quiescent (Max) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | Current - Input Bias (Max) | Operating Temperature [Max] | Operating Temperature [Min] | CMRR, PSRR (Typ) | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | SC-74A SOT-753 | SOT-23-5 | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | ||
Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | SC-74A SOT-753 | SOT-23-5 | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | ||
 Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | SC-74A SOT-753 | SOT-23-5 | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | ||
Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | 8-SOIC | 8-SOIC | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | 3.9 mm | 0.154 in |
Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | SC-74A SOT-753 | SOT-23-5 | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | ||
Texas Instruments | CMOS Push-Pull Rail-to-Rail | 13.5 µs | General Purpose | 8-SOIC | 8-SOIC | Surface Mount | 1 | 15 mV | 1.2 µA | 1.8 V | 5.5 V | 10 pA | 125 °C | -40 °C | 69.12 dB 74 dB | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.13 | |
| 10 | $ 1.01 | |||
| 25 | $ 0.96 | |||
| 100 | $ 0.79 | |||
| 250 | $ 0.74 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.51 | |||
| Digi-Reel® | 1 | $ 1.13 | ||
| 10 | $ 1.01 | |||
| 25 | $ 0.96 | |||
| 100 | $ 0.79 | |||
| 250 | $ 0.74 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.51 | |||
| Tape & Reel (TR) | 2500 | $ 0.48 | ||
| 5000 | $ 0.46 | |||
| 12500 | $ 0.44 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.84 | |
| 100 | $ 0.64 | |||
| 250 | $ 0.47 | |||
| 1000 | $ 0.34 | |||
Description
General part information
TLV3491 Series
The TLV349x family of push-pull output comparators features a fast 6-µs response time and < 1.2-µA (maximum) nanopower capability, allowing operation from 1.8 V to 5.5 V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications.
Micro-sized packages provide options for portable and space-restricted applications. The single (TLV3491) is available in 5-pin SOT-23 and 8-pin SOIC packages. The dual (TLV3492) comes in 8-pin SOT-23 and SOIC packages. The quad (TLV3494) is available in both 14-pin TSSOP and SOIC packages.
The TLV349x is excellent for power-sensitive, low-voltage (two-cell) applications.
Documents
Technical documentation and resources