IC ADC 12-BIT 2CHN 12-DFN
| Part Number | LTC2305CDE#PBF |
| Date Code | 2122 |
| Quantity Available | 22735 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 3000 |
| Datasheet | LTC2305.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | SINGAPORE |
| Country of Diffusion | KOREA |
| Lot Number | FL12587.81 |
| MSL | 1 |
| Packaging | Tube |
| Base Product Number | LTC2305 |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 14k |
| Number of Inputs | 2 |
| Input Type | Differential, Single Ended |
| Data Interface | I2C |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | Selectable Address |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 12-WFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (4x3) |
The LTC2305 is low noise, low power, 2-channel, 12-bit successive approximation ADCs with an I2C compatible serial interface. These ADCs include an internal reference and a fully differential sample-andhold circuit to reduce common mode noise. The LTC2305 operate from an internal clock to achieve a fast 1.3μs conversion time.
The LTC2305 operate from a single 5V supply and draw just 300μA at a throughput rate of 1ksps. The ADC enters nap mode when not converting, reducing the power dissipation.
The LTC2305 is available in small 12-pin 4mm × 3mm DFN and 12-pin MSOP packages. The internal 2.5V reference further reduces PCB board space requirements.
The low power consumption and small size make the LTC2305 ideal for battery operated and portable applications, while the 2-wire I2C compatible serial interface makes these ADCs a good match for space-constrained systems.
