FEATURES

► 188 dB electrical dynamic range and 94 dB optical dynamic range

► Dual-channel current inputs for direct optical gain measurements

► Accurately trimmed logarithmic response:

► Logarithmic slope 200 mV/decade

► Logarithmic conformance error ±0.4 dB over temperature

► Offset trimmed at 70°C to reduce dark current

► Integrated LDO: 26 dB PSRR at 60 Hz and 100 pA input current (VCC = 3.0 V)

► I2C adjustable:

► Photodiode bias voltage

► Trade-off between noise and response time at low input currents

► Integrated 14-bit ADC

► Requires minimal external components

► 2.040 mm × 1.640 mm, 20-lead WLCSP

APPLICATIONS

► Automatic test equipment

► Optical power monitoring

► Machine automation

► Optical modules