DocumentationDatasheet
Reliability Data
Product Selector Card
LT Journal
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Linduino
Features
- Sample Rate: 200ksps
- 16-Bit No Missing Codes and ±2LSB Max INL
- 8-Channel Multiplexer with:
Single Ended or Differential Inputs and
Unipolar or Bipolar Conversion Modes - SPI/MICROWIRE™ Serial I/O
- Signal-to-Noise Ratio: 89dB
- Single 5V Operation
- On-Chip or External Reference
- Low Power: 1.3mA at 200ksps, 0.76mA at 100ksps
- Sleep Mode
- Automatic Nap Mode Between Conversions
- 16-Pin Narrow SSOP Package
Typical Application
Description
The LTC®1863/LTC1867 are pin-compatible, 8-channel 12-/16-bit A/D converters with serial I/O, and an internal reference. The ADCs typically draw only 1.3mA from a single 5V supply.
The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions (or combinations thereof). The automatic nap and sleep modes benefit power sensitive applications.
The LTC1867’s DC performance is outstanding with a ±2LSB INL specification and no missing codes over temperature. The signal-to-noise ratio (SNR) for the LTC1867 is typically 89dB, with the internal reference.
Housed in a compact, narrow 16-pin SSOP package, the LTC1863/LTC1867 can be used in space-sensitive as well as low-power applications.
SSOP-16
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) |
Price (1k)* |
|---|---|---|---|---|---|
| LTC1863CGN#PBF | SSOP | 16 | C | $5.10 | $3.85 |
| LTC1863CGN#TRPBF | SSOP | 16 | C | $3.91 | |
| LTC1863IGN#PBF | SSOP | 16 | I | $6.15 | $4.65 |
| LTC1863IGN#TRPBF | SSOP | 16 | I | $4.71 | |
| LTC1863LCGN#PBF | SSOP | 16 | C | $5.45 | $3.85 |
| LTC1863LCGN#TRPBF | SSOP | 16 | C | $3.91 | |
| LTC1863LIGN#PBF | SSOP | 16 | I | $6.61 | $4.65 |
| LTC1863LIGN#TRPBF | SSOP | 16 | I | $4.71 | |
| LTC1863CGN | SSOP | 16 | C | $10.20 | $7.70 |
| LTC1863CGN#TR | SSOP | 16 | C | $7.82 | |
| LTC1863IGN | SSOP | 16 | I | $12.30 | $9.30 |
| LTC1863IGN#TR | SSOP | 16 | I | $9.42 | |
| LTC1863LCGN | SSOP | 16 | C | $10.90 | $7.70 |
| LTC1863LCGN#TR | SSOP | 16 | C | $7.82 | |
| LTC1863LIGN | SSOP | 16 | I | $13.22 | $9.30 |
| LTC1863LIGN#TR | SSOP | 16 | I | $9.42 |
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.