MCP2036
DS22186B-page 12
2009 Microchip Technology Inc.
TABLE 4-2:
AC CHARACTERISTICS
Short Circuit Current
ISC
—±6
—
mA
VDETOUT, VDD = 3V
——
±10
—
mA
VDETOUT, VDD = 5V
Voltage Reference Specific Parameters
Output Voltage
VREF
—VDD/2
—
mV
Output Short Circuit Current
ISC
—6
—
mA
VDD = 3V
——
10
—
mA
VDD = 5V
Maximum Output Capacitance
COUT
——
1
F
Series Output Resistance
RSER
—
250
—
Ω
Internal resistor used to stabilize
op amp output for pure
capacitive loads
Coil Driver Specific Parameters
System Parameters
Amplifier Current Gain
AOL
—3
—
mA/V
VDD = +2.7V
AOL
—3.6
—
mA/V
VDD = +5.5V
Power Supply Rejection Ratio
PSRR
60
—
dB
Input Characteristics
Input Voltage Range
VMAX
VDD/2
-300
—VDD/2
+300
mV
VDD = 5V
Input Bias/Leakage Current
IB
—
±20
pA
IB
—
±1
nA
Input Impedance
ZIN
—1013||6—
Ω||pF
Common mode impedance
——
1013||6—
Ω||pF
Differential impedance
Output Characteristics
Minimum Output Voltage
VOMIN
VSS+20
mV
Maximum Output Voltage
VOMAX
——
VDD-20
mV
Short Circuit Current
ISC
—
±6
—
mA
DRVOUT, VDD = 3V
ISC
—
±10
—
mA
DRVOUT, VDD = 5V
Resistor Specifications
Resistance Value of R1
R1
—
8
—
K
Ω
Resistor between pass gates
and output amplifier input
Resistance Value of R2
R2
—
2
—
K
Ω
Resistor between LBTN and
LREF inputs and voltage
reference
Electrical Characteristics:
Unless otherwise indicated, VDD = +2.7V to +5.5V, and VSS = GND.
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
Output Amplifier/Filter Specific Parameters
Gain Bandwidth Product
GBWP
—
1
—
MHz
Slew Rate
SR
—
0.6
—
V/s
Coil Driver Amplifier Parameters
Gain Bandwidth Product
GBWP
—
17.8
—
MHz
Voltage Reference Specific Parameters
Gain Bandwidth Product
GBWP
—
1
—
MHz
Slew Rate
SR
—
0.6
—
V/s
TABLE 4-1:
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications:
Unless otherwise indicated, TA = +25°C, VDD = +2.7V to +5.5V, VSS = GND.
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions