TLP7830(TP4,E Toshiba

TLP7830 Photocouplers Optically Isolated Delta-Sigma Modulator TLP7830TLP7830TLP7830TLP7830 1. 1. ApplicationsApplications 1. 1. ApplicationsApplications Motor phase and rail current sensing Power inverter current and voltage sensing 2. 2. 2. 2. GeneralGeneralGeneralGeneral The TLP7830 is a 1-bit, second-order delta-sigma (-) modulator converts an analog input signal into a high- speed data stream with galvanic isolation based on optical coupling technology. 3. 3. FeaturesFeatures 3. 3. FeaturesFeatures (1) Output clock frequency: 10 MHz (typ.) (2) 16 bits resolution no missing codes ENOB: 12 bits (typ.) (3) Integral non-linearity: 4 LSB (typ.) (4) Input offset voltage: 0.6 mV (typ.) (5) Operating temperature range: -40 to 105 (6) Common-mode transient immunity: 15 kV/ s (min) (7) Safety standards UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 (Note 1) VDE-approved: EN 60747-5-5, EN 62368-1 (Note 1)(Note 1)(Note 1) CQC-approved: GB4943.1, GB8898 Japan Factory Option (D4) Note 1: When a VDE approved type is needed, please designate the Option (D4)Option (D4)Option (D4). Start of commercial production 2016-01 2016-2020 2020-06-25 1 Toshiba Electronic Devices & Storage Corporation Rev.9.0TLP7830 4. 4. 4. 4. Packaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin Assignment 11-6B1A 4.1. 4.1. 4.1. 4.1. Pin AssignmentPin AssignmentPin AssignmentPin Assignment Pin No. Symbol Description 1 V Input side supply voltage DD1 2 V Positive input IN+ 3 V Negative input IN- 4 GND1 Input side ground 5 GND2 Output side ground 6 MDAT Modulator data output 7 MCLK Modulator clock output 8 V Output side supply voltage DD2 5. 5. Internal Circuit (Note)Internal Circuit (Note) 5. 5. Internal Circuit (Note)Internal Circuit (Note) Note: A 0.1-F bypass capacitor must be connected between 1 and 4 pins and between 5 and 8 pins. 6. 6. 6. 6. Principle of OperationPrinciple of OperationPrinciple of OperationPrinciple of Operation 6.1. 6.1. 6.1. 6.1. Mechanical ParametersMechanical ParametersMechanical ParametersMechanical Parameters Characteristics Size Unit Height 2.3 (max) mm Creepage distances 8.0 (min) Clearance 8.0 (min) Internal isolation thickness 0.4 (min) 2016-2020 2020-06-25 2 Toshiba Electronic Devices & Storage Corporation Rev.9.0