140dB Range (1nA to 10mA)
SGM834A
Logarithmic Current-to-Voltage Converter
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
TJ = +25℃ and VP = 5V, unless otherwise noted.
Distribution of Logarithmic Slope
Distribution of Logarithmic Slope Intercept
20
15
10
5
25
20
15
10
5
1000 Samples
1 Production Lot
1000 Samples
1 Production Lot
0
0
Logarithmic Intercept (pA)
Logarithmic Slope (mV/dec)
Distribution of Input Guard Offset Voltage (VINPT - VSUM
)
20
1000 Samples
1 Production Lot
16
12
8
4
0
Input Guard Offset (mV)
SG Micro Corp
www.sg-micro.com
FEBRUARY 2022
9