High-Speed IC Photocouplers : TLP117 / TLP2066
In addition to the conventional TLP116, Toshiba introduces a high-speed photocoupler, TLP117 (50 Mb/s), and also a low-voltage photocoupler, TLP2066 (20 Mb/s, VCC = 3.3 V). The totem-pole output configuration of the TLP117 and TLP2066 makes bidirectional drive for the sink and source possible. The maximum operating temperature is 100°C for TLP2066 and 105°C for TLP117, allowing them to be used in various applications such as plasma displays, measuring instruments, control equipment and factory automations.
Features
- Inverter logic (Totem-pole output)
- Isolation voltage:
BVs= 3750 Vrms (min) - Power supply voltage:
VCC= 4.5V to 5.5V (TLP117)
VCC= 3.0V to 3.6V (TLP2066)
- Common mode transient immunity:
10kV/μs (min) (TLP117)
15kV/μs (min) (TLP2066) - Operating temperature:
Topr= -40°C to 105°C (TLP117)
Topr= -40°C to 100°C (TLP2066) - Package: MFSOP6
Applications
- Plasma display panels
- Measuring equipment
- Control equipment
- Factory automation network appliances
Package Details and Pin Configuration
Truth Table
| Input | LED | M1/Tr1 | M2/Tr2 | Output |
|---|---|---|---|---|
| H | ON | OFF | ON | L |
| L | OFF | ON | OFF | H |
Internal Equivalent Circuits
Main Characteristics
| Part Number | TLP116 | TLP117 * | TLP2066 * |
|---|---|---|---|
| Package | MFSOP6 | MFSOP6 | MFSOP6 |
| Propagation delay tpHL/tpLH (max) |
60 ns | 30 ns | 60 ns |
| Supply current ICCL/ICCH (max) |
5 mA/5 mA | 5 mA/5 mA | 5 mA/5 mA |
| Power supply voltage VCC |
4.5 to 5.5 V | 4.5 to 5.5 V | 3.0 to 3.6 V |
| Operating temperature Topr |
-40 to 100°C | -40 to 105°C | -40 to 100°C |
| Input threshold current IFHL (max) |
5 mA | 5 mA | 5 mA |
| Common mode transient immunity CML/CMH (min) (Ta= 25°C) |
±10 kV/μs | ±10 kV/μs | ±15 kV/μs |
| Isolation voltage BVs (min) (Ta= 25°C) |
3.75 kVrms | 3.75 kVrms | 3.75 kVrms |
- *: New Product