TC901CPA Просмотр технического описания (PDF) - Microchip Technology
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TC901CPA Datasheet PDF : 6 Pages
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Dual Auto-Zeroed Operational Amplifiers
TC901
ABSOLUTE MAXIMUM RATINGS*
Total Supply Voltage (VDD to VSS) ........................... +36V
Input Voltage ........................ (VDD + 0.3V) to (VSS – 0.3V)
Current Into Any Pin .................................................10mA
While Operating ............................................... 100µA
Storage Temperature Range ................ – 65°C to +150°C
Lead Temperature (Soldering, 10 sec) ................. +300°C
Operating Temperature Range
C Device ................................................ 0°C to +70°C
Package Power Dissipation (TA ≤ 70°C)
Plastic DIP ......................................................730mW
Plastic SOIC ................................................... 470mW
*Static-sensitive device. Appropriate precautions should be taken when
handling, shipping, or storing these devices. Stresses above those listed
under "Absolute Maximum Ratings" may cause permanent damage to the
devices. These are stress ratings only and functional operation of the
device at these or any other conditions above those indicated in the
operational sections of the specifications is not implied.
ELECTRICAL CHARACTERISTICS: VS ±15V, TA = +25°C, unless otherwise indicated.
Symbol
Parameter
Test Conditions
Min Typ
VOS
TCVOS
IBIAS
Input Offset Voltage
(Figure 2)
Average Temperature
Coefficient of Input
Offset Voltage
Average Input Bias
Current
IOS
Average Input
Offset Current
eN
Input Voltage Noise
(Figure 1B)
eN
Input Voltage Noise
(Figure 1A)
CMRR
Common-Mode Rejection
Ratio
CMVR
Common-Mode Voltage
Range
AOL
VOUT
BW
Open-Loop Voltage Gain
Output Voltage Swing
Closed-Loop Bandwidth
(Figure 7)
SR
Slew Rate
PSRR
Power Supply Rejection Ratio
VS
Operating Supply Voltage
Range
IS
Quiescent Supply (Figure 2)
NOTES: 1. Characterized; not 100% tested.
2. Single supply operation: VDD = +5V to +32V.
TA = +25°C
0°C ≤ TA ≤ +70°C
(Note 1)
TA = +25°C
0°C ≤ TA ≤ +70°C
– 25°C ≤ TA ≤ +85°C
TA = +25°C
TA = +85°C
0.1 to 1Hz, RS ≤ 100Ω
0.1 to 10Hz, RS ≤ 100Ω
VSS ≤ VCM ≤ VDD – 2V
VS = ±5V to ±15V
RL = 10kΩ, VS = ±15V
RL = 10kΩ
Closed-Loop Gain = +1
RL = 10 kW, CL = 50pF
VS = ±5V to ±15V
Note 2
VS = ±15V
—
7
—
0.05
—
30
—
0.2
—
0.2
—
50
—
—
—
1.2
—
5
120
140
VSS
—
120
140
VSS + 1
—
—
0.8
—
2
120
140
±3
—
—
0.45
Max
15
0.15
50
10
10
100
1
—
—
—
VDD –2
—
VDD –1.2
—
—
—
±16
0.6
Units
µV
µV/°C
pA
nA
nA
pA
nA
µVP-P
µVP-P
dB
V
dB
V
MHz
V/µsec
dB
V
mA
TC901- 7 9/5/96
2
© 2001 Microchip Technology Inc. DS21480A
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