LTC201A
PRODUCTIONMicropower, Low Charge Injection, Quad CMOS Analog Switches
- Part Models
- 3
- 1ku List Price
- Starting From $3.08
Part Details
- Micropower Operation
- Single 5V or ±15V Supply Operation
- Low Charge Injection
- Low RON
- Low Leakage
- Guaranteed Break Before Make
- Latch Resistant Design
- TTL/CMOS Compatible
- Improved Second Source for DG201A/DG202
The LTC201A, LTC202, and LTC203 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply. The switches have 65Ω typical on resistance and a very high off resistance. A break-before-make characteristic, inherent in these switches, prevents the shorting of two channels. With a supply voltage of ±15V, the signal range is ±15V. These switches have special charge compensation circuitry which greatly reduces charge injection to a maximum of ±25pC (±15V supplies).
The LTC201A, LTC202, and LTC203 are designed for applications such as programmable gain amplifiers, analog multiplexers, sample-and-hold circuits, precision charge switching and remote switching. These three devices are differentiated by the type of switch action, as shown in the logic table.
Applications
- Supply Current: 1+=40µA, 1-=5µA Max
- Charge Injection
- ±15V Supplies: ±25pC Max
- Single 5V Supply: 2pC Typ
- RON: 65Ω Typ
- Signal Range: ±15V
Documentation
Data Sheet 1
Reliability Data 1
Application Note 5
Design Note 2
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC201ACN#PBF | 16-Lead PDIP (Narrow 0.30 Inch) | ||
| LTC201ACS#PBF | 16-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC201ACS#TRPBF | 16-Lead SOIC (Narrow 0.15 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 11, 2022 - 22_0241 Epoxy Change from Henkel 8290 to 8290A for PDIP Package |
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| LTC201ACN#PBF | PRODUCTION | |
|
Aug 6, 2022 - 22_0172 Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG] |
||
| LTC201ACN#PBF | PRODUCTION | |
|
Oct 24, 2024 - 24_0246 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package |
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| LTC201ACS#PBF | PRODUCTION | |
| LTC201ACS#TRPBF | PRODUCTION | |
|
Oct 12, 2022 - 22_0252 Epoxy Change from Henkel 8290 to 8290A for 16-Lead SOIC Package |
||
| LTC201ACS#PBF | PRODUCTION | |
| LTC201ACS#TRPBF | PRODUCTION | |
|
Aug 6, 2022 - 22_0173 Laser Top Mark Conversion for SOICN14 and SOICN16 Packages Assembled on ADPG [PNG] |
||
| LTC201ACS#PBF | PRODUCTION | |
| LTC201ACS#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.