DocumentationDatasheet
Reliability Data
Product Selector Card
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Features
- Gain Bandwidth Product: 6.5MHz
- –3dB Bandwidth (AV = +1): 4.5MHz
- Low Quiescent Current: 65μA
- C-Load™ Op Amp Drives all Capacitive Loads
- Offset Voltage: 350μV Maximum
- Rail-to-Rail Input and Output
- Supply Voltage Range: 1.8V to 5.25V
- Input Bias Current: 50nA Maximum
- CMRR/PSRR: 100dB/100dB
- Shutdown Current: 7μA Maximum
- Operating Temperature Range: –40°C to 125°C
- Single in 6-Lead TSOT-23, 2mm × 2mm DFN Packages
- Dual in 8-Lead MS8, MS10, TS0T-23, 2mm × 2mm DFN, 2mm × 2mm Thin DFN Packages
- Quad in MS16 Package
Typical Application
Description
The LTC®6255/LTC6256/LTC6257 are single/dual/quad operational amplifiers with low noise, low power, low supply voltage, and rail-to-rail inputs and outputs. They are unity gain stable with or without capacitive loads. They feature 6.5MHz gain-bandwidth product, 1.8V/μs slew rate while consuming only 65μA of supply current per amplifier operating on supply voltages ranging from 1.8V to 5.25V. The combination of low supply current, low supply voltage, high gain bandwidth product and low noise makes the LTC6255 family unique among rail-to-rail input/output op amps with similar supply current. These operational amplifiers are ideal for low power and low noise applications.
For applications that require power-down, the LTC6255 and LTC6256 in S6 and MS10 packages offer shutdown which reduces the current consumption to 7μA maximum.
The LTC6255 family can be used as plug-in replacements for many commercially available op amps to reduce power and improve input/output range and performance.
2x2 DFN-8,2x2 UTDFN-8,MS-10,MS-8,SOT-23
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) |
Price (1k)* |
|---|---|---|---|---|---|
| LTC6256CKC#PBF | UTDFN | 8 | C | $2.27 | |
| LTC6256CKC#TRMPBF | UTDFN | 8 | C | $2.38 | $1.72 |
| LTC6256CKC#TRPBF | UTDFN | 8 | C | $1.67 | |
| LTC6256CMS#PBF | MSOP | 10 | C | $2.44 | $1.74 |
| LTC6256CMS#TRPBF | MSOP | 10 | C | $1.79 | |
| LTC6256CMS8#PBF | MSOP | 8 | C | $2.16 | $1.54 |
| LTC6256CMS8#TRPBF | MSOP | 8 | C | $1.59 | |
| LTC6256CTS8#PBF | SOT | 8 | C | $2.27 | |
| LTC6256CTS8#TRMPBF | SOT | 8 | C | $2.27 | $1.64 |
| LTC6256CTS8#TRPBF | SOT | 8 | C | $1.59 | |
| LTC6256HTS8#PBF | SOT | 8 | H | $2.83 | |
| LTC6256HTS8#TRMPBF | SOT | 8 | H | $2.83 | $2.04 |
| LTC6256HTS8#TRPBF | SOT | 8 | H | $1.99 | |
| LTC6256IKC#PBF | UTDFN | 8 | I | $2.61 | |
| LTC6256IKC#TRMPBF | UTDFN | 8 | I | $2.73 | $1.97 |
| LTC6256IKC#TRPBF | UTDFN | 8 | I | $1.92 | |
| LTC6256IMS#PBF | MSOP | 10 | I | $2.82 | $2.01 |
| LTC6256IMS#TRPBF | MSOP | 10 | I | $2.06 | |
| LTC6256IMS8#PBF | MSOP | 8 | I | $2.50 | $1.78 |
| LTC6256IMS8#TRPBF | MSOP | 8 | I | $1.83 | |
| LTC6256ITS8#PBF | SOT | 8 | I | $2.61 | |
| LTC6256ITS8#TRMPBF | SOT | 8 | I | $2.61 | $1.88 |
| LTC6256ITS8#TRPBF | SOT | 8 | I | $1.83 | |
| LTC6256IDC#TRPBF | DFN | 8 | I | $1.83 | |
| LTC6256IDC#TRMPBF | DFN | 8 | I | $2.61 | $1.88 |
| LTC6256CDC#TRMPBF | DFN | 8 | C | $2.27 | $1.64 |
| LTC6256CDC#TRPBF | DFN | 8 | C | $1.59 | |
| LTC6256CDC#PBF | DFN | 8 | C | $2.27 | |
| LTC6256IDC#PBF | DFN | 8 | I | $2.61 |
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.