THS3091 Datasheet, PDF (11/45 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

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THS3091, THS3095
SLOS423H – SEPTEMBER 2003 – REVISED DECEMBER 2015
Electrical Characteristics THS3095 (continued)
V_S = ±5 V, R_F = 1.15 kΩ, R_L = 100 Ω, and G = 2 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER-DOWN CHARACTERISTICS (THS3095 ONLY)
REF voltage range⁽¹⁾
Power-down voltage level⁽¹⁾
T_A = 25°C
T_A = 25°C
Enable
Disable
Power-down quiescent current
PD = 0V
T_A = 25°C
T_A = 25°C
T_A = 25°C
T_A= 25°C
T_A= 0°C to
70°C
T_A= –40°C to
85°C
V_PD = 0 V, REF = 0 V,
T_A = 25°C
T_A= 25°C
T_A= 0°C to
70°C
V_PD quiescent current
V_PD = 3.3 V, REF = 0 V
T_A–40°C to
85°C
T_A = 25°C
T_A= 25°C
T_A= 0°C to
70°C
T_A= –40°C to
85°C
Turnon time delay
Turnoff time delay
90% of final value
10% of final value
T_A = 25°C
T_A = 25°C
MIN
TYP
MAX UNIT
V_S+ –4
V_S–
PD ≥ REF 2
PD ≤ REF 0.8
300
11
11
60
150
V
V
500
600
μA
600
15
20
20
μA
15
20
20
μs
(1) For detailed information on the behavior of the power-down circuit, see the power-down functionality and power-down reference sections
in the Application Information section of this data sheet.
6.7 Dissipation Ratings Table
PACKAGE
D-8
DDA-8
θ_JC (°C/W)
38.3
9.2
θ_JA (°C/W)⁽¹⁾
97.5
45.8
POWER RATING ⁽²⁾
T_J = 125°C
T_A = 25°C
T_A = 85°C
1.02 W
410 mW
2.18 W
873 mW
(1) This data was taken using the JEDEC standard High-K test PCB.
(2) Power rating is determined with a junction temperature of 125°C. This is the point where distortion starts to substantially increase.
Thermal management of the final PCB should strive to keep the junction temperature at or below 125°C for best performance and long-
term reliability.
Copyright © 2003–2015, Texas Instruments Incorporated
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