sx8725c Semtech Corporation, sx8725c Datasheet - Page 27

• Manufacturer Part Number: sx8725c
• Description: Zoomingadc For Sensing Data Acquisition
• Manufacturer: Semtech Corporation

Revision 1.01
© Semtech
ADVANCED COMMUNICATIONS & SENSING
10.0
5.0
2.5
5.0 V
4.0 V
3.0 V
2.0 V
1.0 V
January 2011
2.4 V
Max gain First active PGA
Figure 12. Common mode input range on PGA for V
Max V
V
Figure 13. Common mode input range on PGA vs VBATT
BATT
COMMON
-2.2V
or 125kHz
for gain 10 on first active PGA
fs 62.5
V
BATT
Page 27
fs = 62.5, 125kHz or 250kHz
-1.2V
fs frequency 500kHz
V
BATT
fs 500 kHz
4.2 V
-0.8V
ZoomingADC for sensing data acquisition
fs 250 kHz
BATT
V
above 4.2V
BATT
5.5 V
5.5 V
3.3 V
2.4V
www.semtech.com/products/
Vcommon
V
BATT
SX8725C
DATASHEET