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{"title":"optocoupler Broadcom ACPL-P480-500E for intelligent power modules featuring","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/53\/73ed8adf74769a714ae53966dd7f-200x200-1\/optocoupler_broadcom_acpl_p480_500e_for_intelligent_power_modules_featuring_built_in_schmitt_trigger.jpg","attrs":{"Power Dissipation":"210mW","Output Current":"25mA","Low Level Delay Time":"350ns","High Level Delay Time":"350ns"}}
{"title":"IGBT gate drive optocoupler Broadcom HCPL-3120-000E with low output voltage and","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/f5\/a8d1cfce02ac9817595e3d38d49e-200x200-1\/igbt_gate_drive_optocoupler_broadcom_hcpl_3120_000e_with_low_output_voltage_and_wide_operating_range.jpg","attrs":{"Power Dissipation":"295mW","Output Current":"2.5A","Low Level Delay Time":"500ns","High Level Delay Time":"500ns"}}
{"title":"Low threshold input optocoupler Broadcom HCPL-0300-500E designed for RS-232-C","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/d6\/df26625f8f9ba4bdee3dcbd89a3a-200x200-1\/low_threshold_input_optocoupler_broadcom_hcpl_0300_500e_designed_for_rs_232_c_and_similar_interfaces.jpg","attrs":{"Power Dissipation":"40mW","Output Current":"25mA","Low Level Delay Time":"160ns","High Level Delay Time":"200ns"}}
{"title":"Surface mount multi channel optocoupler Broadcom ACSL 6210 50RE for isolated","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/65\/11a1fe8a2524f4a654aef3cd20b6-200x200-1\/surface_mount_multi_channel_optocoupler_broadcom_acsl_6210_50re_for_isolated_data_conversion_devices.jpg","attrs":{"Power Dissipation":"27mW","Output Current":"50mA","Low Level Delay Time":"100ns","High Level Delay Time":"100ns"}}
{"title":"Wide voltage range Broadcom HCPL-2232-500E optocoupler device for versatile","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/ea\/a773f21b890287d22022ebd438a2-200x200-1\/wide_voltage_range_broadcom_hcpl_2232_500e_optocoupler_device_for_versatile_logic_system_applications.jpg","attrs":{"Load Voltage":"0.5V","Power Dissipation":"294mW","Output Current":"25mA","Low Level Delay Time":"300ns"}}
The Broadcom ACPL-C797 is a 1-bit, second-order sigma-delta (-) modulator that converts an analog input signal into a high-speed data stream with galvanic isolation using optical coupling technology. It operates from a 5-V supply and offers an 80 dB dynamic range with an appropriate digital filter. The device features differential inputs ideal for direct connection to shunt resistors for applications like motor phase current measurement. With superior optical isolation and a 0.5-mm minimum distance through insulation (DTI), it provides reliable reinforced insulation and high working insulation voltage, suitable for fail-safe designs. Offered in a Stretched SO-8 (SSO-8) package, it delivers reliability, small size, and superior isolation performance for motor drive designers.
Product Attributes
Brand: Broadcom
Package: Stretched SO-8 (SSO-8)
Isolation Technology: Optical Coupling
Certifications: IEC/EN/DIN EN 60747-5-5, UL 1577, CSA
Technical Specifications
Parameter
Symbol
Value
Units
Conditions/Notes
Product Name
ACPL-C797
Optically Isolated Sigma-Delta Modulator
Resolution
16
Bits
Digital filter output set to 16 bits
Dynamic Range
80
dB
With appropriate digital filter
Analog Input Range (Recommended)
200
mV
Differential inputs
Analog Input Range (Full Scale)
FSR
320
mV
VIN = VIN+ VIN-
Data Rate
10
MHz
Typical
Supply Voltage (Analog Side)
VDD1
4.5 - 5.5
V
Recommended Operating Conditions
Supply Voltage (Digital Side)
VDD2
3 - 5.5
V
Recommended Operating Conditions
Operating Temperature Range
TA
-40 to +105
C
Common-Mode Transient Immunity
CMR
25
kV/s
Working Insulation Voltage
VIORM
1414
Vpeak
IEC/EN/DIN EN 60747-5-5
Isolation Voltage (UL 1577)
VISO
5000
Vrms/1 min
Distance Through Insulation (DTI)
0.5
mm
Minimum
Signal-to-Noise Ratio
SNR
78
dB
Min. (Typ. 78 dB)
Offset Drift vs. Temperature
TCVOS
3.5
V/C
Max.
Gain Error
GE
1
%
Max.
Internal Reference Voltage
VREF
320
mV
Typ.
Applications
Motor phase and rail current sensing, Power inverter current and voltage sensing, Industrial process control, Data acquisition systems, General purpose current and voltage sensing, Traditional current transducer replacements
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Foun...
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Foun...