ZHCSIQ8R July 2006 – October 2024 ISO7220A , ISO7220B , ISO7220C , ISO7220M , ISO7221A , ISO7221B , ISO7221C , ISO7221M
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Thermal Information
- 5.5 Power Ratings
- 5.6 Insulation Specifications
- 5.7 Safety-Related Certifications
- 5.8 Safety Limiting Values
- 5.9 Electrical Characteristics—5-V VCC1 and VCC2 Supplies
- 5.10 Electrical Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
- 5.11 Electrical Characteristics—3.3-V VCC1 and 5-V VCC2 Supply
- 5.12 Electrical Characteristics—3.3-V VCC1 and VCC2 Supplies
- 5.13 Electrical Characteristics—2.8-V VCC1 and VCC2 Supplies
- 5.14 Switching Characteristics—5-V VCC1 and VCC2 Supplies
- 5.15 Switching Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
- 5.16 Switching Characteristics—3.3-VCC1 and 5-V VCC2 Supplies
- 5.17 Switching Characteristics—3.3-V VCC1 and VCC2 Supplies
- 5.18 Switching Characteristics—2.8-V VCC1 and VCC2 Supplies
- 5.19 Insulation Characteristics Curves
- 5.20 Typical Characteristics
- 6 Parameter Measurement Information
- 7 Detailed Description
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
7.4 Device Functional Modes
The ISO7220x and ISO7221x family of devices functional modes are listed in Table 7-2.
Table 7-2 ISO7220x or ISO7221x Function Table
| INPUT SIDE VCC(1) | OUTPUT SIDE VCC | INPUT (IN) | OUTPUT (OUT) |
|---|---|---|---|
| PU | PU | H | H |
| L | L | ||
| Open | H | ||
| PD | PU | X | H |
| X | PD | X | Undetermined |
(1) PU = Powered Up (VCC ≥ 3.0 V), PD = Powered Down (VCC ≤ 2.5 V), X = Irrelevant, H = High Level,
L = Low Level
L = Low Level
Figure 7-1 Device I/O Schematics