82592 Datasheet, PDF (2/24 Pages) Texas Instruments – Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Soldering Information
 Infrared or Convection (20 sec)
 Wave Soldering Lead Temp. (10
sec)
235°C
260°C
ESD Tolerance (Note 2)
 Human Body Model
 Machine Model
Charge-Device Model
V_IN Differential
Supply Voltage (V_S = V⁺ – V^−)
Voltage at Input/Output Pins
Input Current
Storage Temperature Range
Junction Temperature (Note 3)
2000V
200V
1000V
±300 mV
13.2V
V⁺+ 0.3V, V^− − 0.3V
10 mA
−65°C to +150°C
+150°C
Operating Ratings (Note 1)
Temperature Range (Note 3)
−40°C to +125°C
Supply Voltage (V_S = V⁺ – V^−)
2.7V to 12V
Package Thermal Resistance (θ_JA (Note 3))
5-Pin SOT23
265°C/W
8-Pin SOIC
190°C/W
8-Pin MSOP
235°C/W
14-Pin SOIC
145°C/W
14-Pin TSSOP
122°C/W
3V Electrical Characteristics (Note 4)
Unless otherwise specified, all limits are guaranteed for T_A = 25°C, V⁺ = 3V, V^− = 0V, V_CM = V⁺/2, and R_L > 10 kΩ to V⁺/2.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 6) (Note 5) (Note 6)
V_OS
Input Offset Voltage
LMP7701
LMP7702/LMP7704
±37
±200
±500
±56
±220
μV
±520
TCV_OS
I_B
I_OS
CMRR
Input Offset Voltage Temperature Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
(Note 7)
(Notes 7, 8)
−40°C ≤ T_A ≤ 85°C
(Notes 7, 8)
−40°C ≤ T_A ≤ 125°C
0V ≤ V_CM ≤ 3V
LMP7701
0V ≤ V_CM ≤ 3V
LMP7702/LMP7704
±1
±5
μV/°C
±0.2
±1
±50
pA
±0.2
±1
±400
40
fA
86
130
80
dB
84
130
78
PSRR Power Supply Rejection Ratio
2.7V ≤ V⁺ ≤ 12V, Vo = V⁺/2
86
98
dB
82
CMVR Common Mode Voltage Range
CMRR ≥ 80 dB
CMRR ≥ 77 dB
–0.2
3.2
–0.2
3.2
V
A_VOL
Open Loop Voltage Gain
R_L = 2 kΩ (LMP7701)
V_O = 0.3V to 2.7V
100
114
96
R_L = 2 kΩ (LMP7702/LMP7704)
V_O = 0.3V to 2.7V
100
114
94
dB
R_L = 10 kΩ
V_O = 0.2V to 2.8V
100
124
96
www.national.com
2