MC68HC908LB8_05 Datasheet, PDF (226/234 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Electrical Specifications
20.9 Op Amp Parameters
(Measured over -40°C to +125°C at operating voltage = 5V; R_L = 20kΩ unless specified)
Parameter
Minimum
Typical
Maximum
Input offset current⁽¹⁾⁽²⁾
—
—
± 10
Input offset voltage
—
±5
± 15
Input bias current⁽¹⁾⁽²⁾
—
—
± 10
Common mode voltage range low⁽²⁾
—
1.2
1.5
Common mode voltage range high⁽²⁾
VDD-2.0
VDD-1.6
—
Input resistance⁽¹⁾⁽²⁾
10
—
—
Input common mode rejection ratio (DC)
55
60
—
Power supply rejection ratio (DC)
55
60
—
Slew rate (∆V_IN=100mV, R_L=20kΩ)
4.5
—
—
Gain bandwidth product⁽²⁾
2.5
—
—
Open loop voltage gain
60
70
—
Load capacitance driving capability⁽²⁾⁽³⁾
—
—
100
Output voltage range (large signal, R_L=20kΩ)
0.4
—
VDD-0.4
Output voltage range (small signal, R_L=20kΩ)
0.5
—
VDD-0.4
Output short circuit current
±1
±2
—
Output resistance
—
1500
—
Gain margin⁽²⁾
—
20
—
Phase margin⁽²⁾
45
55
—
AC input impedance (100kHz)⁽²⁾
—
0.5
—
Input capacitance⁽²⁾
—
—
5
Supply current^(2)(3)(4)
—
5
—
NOTES:
1. Excludes pad leakage current.
2. These values are from design and are not tested.
3. Recommended external capacitive load.
4. Supply current measured with R_L = 20kΩ at maximum output.
Unit
nA
mV
nA
V
V
MΩ
dB
dB
V/µs
MHz
dB
pF
V
V
mA
Ω (ohm)
dB
degree
MΩ
pF
mA
MC68HC908LB8 Data Sheet, Rev. 1
226
Freescale Semiconductor