EFM32TG225 Datasheet, PDF (37/66 Pages) Silicon Laboratories – Configurable peripheral I/O locations

Symbol
PU_OPAMP
N_OPAMP
Parameter
Power-up Time
Voltage Noise
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Condition
Min
OPA0/OPA1 BIASPROG=0xF,
HALFBIAS=0x0
OPA0/OPA1 BIASPROG=0x7,
HALFBIAS=0x1
OPA0/OPA1 BIASPROG=0x0,
HALFBIAS=0x1
OPA2 BIASPROG=0xF,
HALFBIAS=0x0
OPA2 BIASPROG=0x7,
HALFBIAS=0x1
OPA2 BIASPROG=0x0,
HALFBIAS=0x1
V_out=1V, RESSEL=0,
0.1 Hz<f<10 kHz, OPAx-
HCMDIS=0
V_out=1V, RESSEL=0,
0.1 Hz<f<10 kHz, OPAx-
HCMDIS=1
V_out=1V, RESSEL=0, 0.1
Hz<f<1 MHz, OPAxHCMDIS=0
V_out=1V, RESSEL=0, 0.1
Hz<f<1 MHz, OPAxHCMDIS=1
RESSEL=7, 0.1 Hz<f<10 kHz,
OPAxHCMDIS=0
RESSEL=7, 0.1 Hz<f<10 kHz,
OPAxHCMDIS=1
RESSEL=7, 0.1 Hz<f<1 MHz,
OPAxHCMDIS=0
RESSEL=7, 0.1 Hz<f<1 MHz,
OPAxHCMDIS=1
Typ
Max
0.09
1.52
12.74
0.09
0.13
0.17
101
141
196
229
1230
2130
1630
2590
Unit
µs
µs
µs
µs
µs
µs
µV_RMS
µV_RMS
µV_RMS
µV_RMS
µV_RMS
µV_RMS
µV_RMS
µV_RMS
Figure 3.24. OPAMP Common Mode Rejection Ratio
2015-03-06 - EFM32TG225FXX - d0205_Rev1.40
37
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