Datasheet

OPA615
www.ti.com ...................................................................................................................................... SBOS299E –FEBRUARY 2004–REVISED SEPTEMBER 2009
ELECTRICAL CHARACTERISTICS: V
S
= ±5V (continued)
R
L
= 100Ω, R
Q
= 300Ω, and R
IN
= 50Ω, unless otherwise noted.
OPA615ID, OPA615IDGS
TYP MIN/MAX OVER TEMPERATURE
0°C to –40°C to MIN/ TEST
PARAMETER CONDITIONS +25°C +25°C
(2)
70°C
(3)
+85°C
(3)
UNIT MAX LEVEL
(1)
DC Performance
Input Bias Current S/H In+ = S/H In– = 0V ±1 ±3 ±3.5 ±4.0 μA max A
Output Offset Current S/H In+ = S/H In– = 0V, Track Mode ±10 ±50 ±70 ±80 μA max A
Input Impedance S/H In+ and S/H In– 200 || 1.2 kΩ || pF typ C
Input Differential Voltage Range S/H In+ – S/H In– ±3.0 V typ C
Input Common-Mode Voltage Range S/H In+ and S/H In– ±3.2 V typ C
Common-Mode Rejection Ratio (CMRR) ±2 ±50 ±55 ±60 μA/V max A
Output Voltage Compliance C
HOLD
Pin ±3.5 V typ C
Output Current C
HOLD
Pin ±5 ±3 ±2.5 ±2.0 mA min A
Output Impedance C
HOLD
Pin 0.5 || 1.2 MΩ || pF typ C
Transconductance S/H In+ – S/H In– to C
HOLD
Current 35 21 20 19 mA/V min A
V
IN
= 300mV
PP
Minimum Hold Logic High Voltage Tracking High 2 2 2 V max A
Maximum Hold Logic Low Voltage Holding Low 0.8 0.8 0.8 V min A
Logic High Input Current V
HOLD
= +5V ±0.5 ±1 ±1 ±1.2 μA max A
Logic Low Input Current V
HOLD
= 0V 140 200 220 230 μA max A
Comparator Power-Supply Rejection S/H In+ = S/H In– = 0V, Track Mode
±2 ±50 ±55 ±60 μA/V max A
Ratio (PSRR)
POWER SUPPLY
Specified Operating Voltage ±5 V typ C
Minimum Operating Voltage ±4 ±4 ±4 V min B
Maximum Operating Voltage ±6.2 ±6.2 ±6.2 V max A
Maximum Quiescent Current R
Q
= 300Ω
(4)
13 14 16 17 mA max A
Minimum Quiescent Current R
Q
= 300Ω
(4)
13 12 11 9 mA min A
THERMAL CHARACTERISTICS
Specified Operating Range D Package –40 to +85 °C typ C
Thermal Resistance θ
JA
Junction-to-Ambient
DGS MSOP-10 125 °C/W typ C
D SO-14 100 °C/W typ C
(4) SO-14 package only.
Copyright © 2004–2009, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): OPA615