EFM32-TG840F32-SK Energy Micro, EFM32-TG840F32-SK Datasheet - Page 35

• Manufacturer Part Number: EFM32-TG840F32-SK
• Description: MCU, MPU & DSP Development Tools TG840 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG840F32-SK

• Processor To Be Evaluated: EFM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.12 Operational Amplifier (OPAMP)
2012-02-27 - EFM32TG840FXX - d0011_Rev0.95
The electrical characteristics for the Operational Amplifiers are based on simulations.
Table 3.17. OPAMP
Symbol
DNL
INL
MC
Symbol
I
G
GBW
PM
R
R
OPAMP
INPUT
LOAD
OL
OPAMP
DAC
DAC
DAC
OPAMP
Parameter
Differential non-linearity
Integral non-linearity
No missing codes
Parameter
Active Current
Open Loop Gain
Gain Bandwidth Product
Phase Margin
Input Resistance
Load Resistance
Condition
After calibration, differential
Condition
OPA2 BIASPROG=0xF,
HALFBIAS=0x0, Unity Gain
OPA2 BIASPROG=0x7,
HALFBIAS=0x1, Unity Gain
OPA2 BIASPROG=0x0,
HALFBIAS=0x1, Unity Gain
OPA2 BIASPROG=0xF,
HALFBIAS=0x0
OPA2 BIASPROG=0x7,
HALFBIAS=0x1
OPA2 BIASPROG=0x0,
HALFBIAS=0x1
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
BIASPROG=0xF,
HALFBIAS=0x0, C
BIASPROG=0x7,
HALFBIAS=0x1, C
BIASPROG=0x0,
HALFBIAS=0x1, C
OPA0/OPA1
OPA2
...the world's most energy friendly microcontrollers
35
L
L
L
=75 pF
=75 pF
=75 pF
Min
Min
2000
200
Typ
Typ
www.energymicro.com
16.36
0.81
0.11
2.11
0.72
0.09
400
100
101
100
±1
±5
12
13
98
91
64
58
58
2
Max
Max
Unit
mV
LSB
LSB
bits
Unit
µA
µA
µA
dB
dB
dB
MHz
MHz
MHz
MHz
MHz
MHz
°
°
°
Mohm
Ohm
Ohm