SI8244BB-C-IS1R vs SI8244BB-C-IS1 Comparison
Detailed side-by-side comparison of SI8244BB-C-IS1R by Silicon Labs and SI8244BB-C-IS1 by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Labs
SI8244BB-C-IS1R - 2-Channel Isolated Class-D Driver (Tape & Reel)
SI8244BB-C-IS1R UnknownSpecification Comparison
| Parameter | SI8244BB-C-IS1R | SI8244BB-C-IS1 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Unknown | Unknown |
| Product Type | Two-channel isolated Class-D audio gate driver | Two-channel isolated Class-D audio gate driver |
| Channel Count | 2 channels | 2 channels |
| Input Signal | PWM input | PWM input |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Dead-Time Generator | High-precision linear programmable generator with 1 µs capability | High-precision linear programmable generator with 1 µs capability |
| Latchup Immunity | Greater than 100 V/ns | Greater than 100 V/ns |
| Output-to-Output Isolation | Up to 1500 Vrms | Up to 1500 Vrms |
| Operating Temperature Range | -40 °C to 125 °C | -40 °C to 125 °C |
| Package | 16-SOIC, 3.90 mm body width | 16-SOIC, 3.90 mm body width |
| Package Outline | MS-012AC | MS-012AC |
| Mounting Type | Surface-mount | Surface-mount |
| Supply Type | ±750 V isolated driver capability as described for the family | ±750 V isolated driver capability as described for the family |
| High-Power Audio Target | Greater than 30 W | Greater than 30 W |
| RoHS | Not verified for SI8244BB-C-IS1R; SI8244BB-C-IS1RR documented as compliant | Not verified for SI8244BB-C-IS1; SI8244BB-C-IS1R documented as compliant |
| Pricing | Current unit pricing not provided in verified data; distributor quote required | Current unit pricing not provided in verified data; distributor quote required |
| Pin-Level Electrical Ratings | [DATA_NEEDED: pin-level output current, propagation delay, UVLO, quiescent current, and channel polarity] | [DATA_NEEDED: pin-level output current, propagation delay, UVLO, quiescent current, and channel polarity] |
| Lifecycle Status | [DATA_NEEDED: current manufacturer lifecycle status] | [DATA_NEEDED: current manufacturer lifecycle status] |