DG303A
PRODUCTIONTTL Compatible CMOS Analog Switches
- Part Models
- 8
- 1ku List Price
- Starting From $6.48
Part Details
- Monolithic Low-Power CMOS
- Latchup Proof Construction
- Fully Compatible 2nd Source
- Low On-Resistance, < 50Ω
- Fast Switching Time
- V+ to V- Analog Signal Range
- Single-Supply Capability
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics. On-resistance is less than 50Ω and is essentially constant over the analog signal range. Device specifications are ideal for battery-powered circuitry.
These switches are available in a variety of formats as outlined in the Pin Configurations section in the full data sheet. The switch control logic inputs are fully TTL and CMOS compatible. Also featured are "break-before-make" switching and low charge injection.
Maxim's DG300–DG303 and DG300A–DG303A families are electrically compatible and pin compatible with the original manufacturer's devices. All devices operate with power supplies ranging from ±5V to ±18V. Single-supply operation is implemented by connecting V- to GND.
Applications
- Low-Power Sample/Holds
- Portable Instrumentation
- Power-Supply Switching
- Process Control and Telemetry
- Programmable Gain Amplifiers
- SPDT and DPDT Functions
Documentation
Data Sheet 2
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 |
|---|---|---|---|
| DG303AAK | Ceramic Dual-In-Line, Narrow (0.3in) | ||
| DG303AAK/883B | Ceramic Dual-In-Line, Narrow (0.3in) | ||
| DG303AAZ/883B | Leadless Chip Carrier | ||
| DG303ABK | Ceramic Dual-In-Line, Narrow (0.3in) | ||
| DG303ABWE+ | Small-Outline IC, Wide (0.3in) | ||
| DG303ACJ+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DG303ACWE+ | Small-Outline IC, Wide (0.3in) | ||
| DG303ACWE+T | Small-Outline IC, Wide (0.3in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 3, 2018 - 1640 ASSEMBLY |
||
| DG303AAZ/883B | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Parts | Product Life Cycle | Description |
|---|---|---|
| ADG1313 | PRODUCTION | ± 15 V /12 V Quad SPST Switch |
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