MIC7201 Datasheet, PDF (3/8 Pages) Micrel Semiconductor – GainBlock™ Difference Amplifier Preliminary Information

MIC7201
Absolute Maximum Ratings (Note 1)
Supply Voltage (V_V+–V_V–) ............................................. 12V
Differential Input Voltage (V_V+–V_V–) ................. ±(V_V+–V_V–)
I/O Pin Voltage (V_IN, V_OUT), Note 2
................................................ V_V––0.3V to V_V++0.3V
Junction Temperature (T_J) ...................................... +150°C
Storage Temperature (T_S) ....................... –65°C to +150°C
Lead Temperature (soldering, 10 sec.) ..................... 260°C
ESD, Note 5 .................................................................. 2kV
Micrel
Operating Ratings (Note 1)
Supply Voltage (V_V+–V_V–) ............................ +2.2V to +10V
Input Voltage (V_IN+, V_IN–) ................................... V_V– to V_V+
Continuous Output Current ...................................... ±15mA
Junction Temperature (T_J) ......................... –40°C to +85°C
Max. Junction Temperature (T_J(max)), Note 3 ........... +85°C
Package Thermal Resistance (θ_JA), Note 4.......... 325°C/W
Max. Power Dissipation ............................................ Note 3
Electrical Characteristics (2.2V)
V_V+ = 2.2V, V_V– = 0V, V_CM = V_OUT = V+/2; R_L = 1MΩ; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; unless noted
Symbol
Parameter
Condition
Min Typ Max
E_Z
TCV_OS
R_IN
CMRR
±PSRR
+PSRR
Zero Error
Input Offset Voltage Temp. Drift
Input Resistance
Common-mode Rejection Ratio
Split-Supply Rejection Ratio
Single-Supply Rejection Ratio,
Note 8
E_Z = V_OUT – V_V+/2
V_CM = 0V to V_V+
V_V+ = V_V– = 1.1V to 2.5V,
V_CM = 0V
V_V+ = 2.2V to 5V, V_V– = 0V, V_CM = 1.1V
9
44
14
35
50
65
65
50
6
E_G
V_OUT
Gain Error, Note 9
Output Voltage Swing
Note 10
0.2V ≤ V_OUT ≤ 2.0V
output high, R_L = 2k,
specified as V_V+ – V_OUT
output low, R_L = 2k
±1
10
33
50
10
33
50
output high, R_L = 600Ω,
33
specified as V_V+ – V_OUT
output low, R_L = 600Ω
33
I_SC
BW
SR
THD
e_n
I_S
Output Short-Circuit Current
Bandwidth
Slew Rate
Total Harmonic Distortion
Input Referred Voltage Noise
Supply Current
sinking or sourcing, Note 6, Note 7
–3dB point
f = 1kHz
f = 10kHz
f = 1kHz
no load
20
60
400
0.5
0.02
0.02
30
0.6
2.0
Units
mV
µV/°C
kΩ
dB
dB
dB
%
mV
mV
mV
mV
mV
mV
mV
mV
mA
kHz
V/µs
%
%
nV/ Hz
mA
December 1998
3
MIC7201