MIC7300 Datasheet, PDF (4/12 Pages) Micrel Semiconductor – High-Output Drive Rail-to-Rail Op Amp Preliminary Information

MIC7300
Micrel
DC Electrical Characteristics (5V)
V_V+ = +5.0V, V_V– = 0V, V_CM = 1.5V, V_OUT = V_V+/2; R_L = 1MΩ; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max Units
V_OS
TCV_OS
I_B
I_OS
R_IN
CMRR
V_CM
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Input Common-Mode Voltage
0V ≤ V_CM ≤ 5V, Note 9
input low, CMRR ≥ 55dB
input high, CMRR ≥ 55dB
1.0
9
mV
1.0
µV/°C
0.5
pA
0.25
pA
>1
TΩ
55
80
dB
–0.3 –0.0
V
5.0
5.3
V
±PSRR
C_IN
V_OUT
Power Supply Rejection Ratio
Common-Mode Input Capacitance
Output Swing
V_V+ = V_V– = 2.5V to 5.0V, V_CM = 0
output high, R_L = 100k
specified as V_V+ – V_OUT
output low, R_L = 100k
55
75
dB
3
pF
0.3
1.0
mV
1.5
mV
0.3
1.0
mV
1.5
mV
output high, R_L = 2k
specified as V_V+ – V_OUT
output low, R_L = 2k
15
50
mV
75
mV
15
50
mV
75
mV
output high, R_L = 600Ω
specified as V_V+ – V_OUT
output low, R_L = 600Ω
50
165
mV
250 mV
50
165
mV
250 mV
I_SC
Output Short Circuit Current
sinking or sourcing, Note 8
I_S
Supply Current
V_OUT = V+/2
85
105
mA
1.0
2.8
mA
AC Electrical Characteristics (5V)
V_V+ = 5V, V_V– = 0V, V_CM = 1.5V, V_OUT = V_V+/2; R_L = 1MΩ; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max Units
THD
SR
Total Harmonic Distortion
Slew Rate
f = 1kHz, A_V = –2,
R_L = 2kΩ, V_OUT = 4.0 V_PP
0.05
%
0.5
V/µs
GBW
Gain-Bandwidth Product
0.4
MHz
φ_m
Phase Margin
G_m
Gain Margin
C_L = 0pF
C_L = 4500pF
85
°
40
°
10
dB
MIC7300
4
November 1999