tc911a Microchip Technology Inc., tc911a Datasheet - Page 3

• Manufacturer Part Number: tc911a
• Description: Monolithic Auto-zeroed Operational Amplifiers
• Manufacturer: Microchip Technology Inc.

1.0
Absolute Maximum Ratings*
Total Supply Voltage (V
Input Voltage .................... V
Current Into Any Pin............................................ 10mA
Package Power Dissipation (T
Operating Temperature Range
Storage Temperature Range.............. -65°C to +150°C
TC911A AND TC911B ELECTRICAL SPECIFICATIONS
© 2005 Microchip Technology Inc.
Electrical Characteristics: V
V
TCV
I
I
e
CMRR
CMVR
A
V
BW
SR
PSRR
V
I
Note
Symbol
B
OS
S
N
OS
OL
OUT
S
OS
While Operating ...................................... 100μA
Plastic DIP............................................. 730mW
Plastic SOIC .......................................... 470mW
C Device....................................... 0°C to +70°C
ELECTRICAL
CHARACTERISTICS
1: Characterized; not 100% tested.
Input Offset
Voltage
Average Temp.
Coefficient of
Input Offset
Voltage
Average Input
Bias Current
Average Input
Offset Current
Input Voltage
Noise
Common Mode
Rejection Ratio
Common Mode
Voltage Range
Open-Loop
Voltage Gain
Output Voltage
Swing
Closed Loop
Bandwidth
Slew Rate
Power Supply
Rejection Ratio
Operating
Supply Voltage
Range
Quiescent
Supply Current
Parameter
DD
V
to V
SS
S
DD
±3.3
Min
V
110
115
112
6.5
= ±5V, T
—
—
—
—
—
—
—
—
—
—
—
—
—
+ 0.3
SS
A
SS
+ 0.3V) to (V
- 70°C)
) ........................-18V
A
TC911A
= +25°C, unless otherwise indicated.
0.05
0.05
0.65
Typ
120
350
116
1.5
2.5
—
—
—
—
11
—
—
—
—
—
5
5
SS
V
– 0.3V)
V
DD
DD
Max
0.15
0.15
600
15
70
20
—
—
—
—
—
—
—
±8
16
3
4
1
– 0.9 V
– 2
SS
±3.3
Min
105
V
110
105
6.5
—
—
—
—
—
—
—
—
—
—
—
—
—
SS
+ 0.3
*Stresses above those listed under "Absolute Maxi-
mum Ratings" may cause permanent damage to the
device. These are stress ratings only and functional
operation of the device at these or any other conditions
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
TC911B
0.65
Typ
120
110
0.1
0.1
11
1.5
2.5
—
—
—
—
—
—
—
15
10
—
—
—
TC911A/TC911B
V
V
DD
Max
0.25
0.25
DD
120
800
30
40
—
—
—
—
—
—
±8
16
—
4
6
1
– 0.9
– 2
V/μsec R
μV/°C
μV/°C
μV
μV
MHz
Unit
μV
pA
nA
nA
pA
nA
dB
dB
μA
dB
V
V
V
V
P-P
P-P
T
0°C ≤ T
-25°C ≤ T
(Note 1)
T
0°C ≤ T
-25°C ≤ T
T
T
0.1 to 1Hz, R
0.1 to 10Hz, R
V
R
R
Closed Loop Gain = +1
±3.3V to ±5.5V
Split Supply
Single Supply
V
A
A
A
A
SS
S
L
L
L
= +25°C
= +25°C
= +25°C
= +85°C
= 10kΩ, V
= 10kΩ
= 10kΩ, C
Test Conditions
= ±5V
≤ V
DS21481C-page 3
A
A
CM
≤ +70°C
≤ +70°C
A
A
≤ +85°C
≤ +85°
≤ V
OUT
S
L
S
DD
≤ 100Ω
= 50pF
≤ 100Ω
= ±4V
- 2.2