Datasheet

OPA2107
3
SBOS161A
www.ti.com
ELECTRICAL CHARACTERISTICS
At T
A
= +25°C, V
S
= ±15V, unless otherwise noted.
OPA2107AP, AU
PARAMETER CONDITION MIN TYP MAX UNITS
OFFSET VOLTAGE
(1)
Input Offset Voltage V
CM
= 0V 0.1 1 mV
Over Specified Temperature 0.5 2 mV
Average Drift Over Specified Temperature 310µV/°C
Power Supply Rejection V
S
= ±10 to ±18V 80 96 dB
INPUT BIAS CURRENT
(1)
Input Bias Current V
CM
= 0V 4 10 pA
Over Specified Temperature 0.25 1.5 nA
Input Offset Current V
CM
= 0V 1 8 pA
Over Specified Temperature 1nA
INPUT NOISE
Voltage: f = 10Hz R
S
= 0 30 nV/√Hz
f = 100Hz 12 nV/√Hz
f = 1kHz 9nV/√Hz
f = 10kHz 8nV/√Hz
BW = 0.1 to 10Hz 1.2 µVp-p
BW = 10 to 10kHz 0.85 µVrms
Current: f = 0.1Hz thru 20kHz 1.2 fA/√Hz
BW = 0.1Hz to 10Hz 23 fAp-p
INPUT IMPEDANCE
Differential 10
13
|| 2 Ω || pF
Common-Mode 10
14
|| 4 Ω || pF
INPUT VOLTAGE RANGE
Common-Mode Input Range ±10.5 ±11 V
Over Specified Temperature ±10.2 ±10.5 V
Common-Mode Rejection V
CM
= ±10V 80 94 dB
OPEN-LOOP GAIN
Open-Loop Voltage Gain V
O
= ±10V, R
L
= 2kΩ 82 96 dB
Over Specified Temperature 80 94 dB
DYNAMIC RESPONSE
Slew Rate G = +1 13 18 V/µs
Settling Time: 0.1% G = –1, 10V Step 1.5 µs
0.01% 2 µs
Gain Bandwidth Product G = 100 4.5 MHz
THD + Noise G = +1, f = 1kHz 0.001 %
Channel Separation f = 100Hz, R
L
= 2kΩ 120 dB
POWER SUPPLY
Specified Operating Voltage ±15 V
Operating Voltage Range ±4.5 V
Current ±4.5 mA
OUTPUT
Voltage Output R
L
= 2kΩ±11 ±12 V
Over Specified Temperature ±10.5 ±11.5 V
Short Circuit Current ±10 ±40 mA
Output Resistance, Open-Loop 1MHz 70 Ω
Capacitive Load Stability G = +1 1000 pF
TEMPERATURE RANGE
Specification –25 +85 °C
Operating –25 +85 °C
Storage –40 +125 °C
Thermal Resistance (
θ
J-A
)
DIP-8 90 °C/W
SO-8 175 °C/W
NOTE: (1) Specified with devices fully warmed up.