Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

OPA685 Datasheet(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
Part # OPA685
Description  Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable TM
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  BURR-BROWN [Burr-Brown (TI)]
Direct Link  http://www.burr-brown.com
Logo BURR-BROWN - Burr-Brown (TI)

OPA685 Datasheet(HTML) 3 Page - Burr-Brown (TI)

  OPA685 Datasheet HTML 1Page - Burr-Brown (TI) OPA685 Datasheet HTML 2Page - Burr-Brown (TI) OPA685 Datasheet HTML 3Page - Burr-Brown (TI) OPA685 Datasheet HTML 4Page - Burr-Brown (TI) OPA685 Datasheet HTML 5Page - Burr-Brown (TI) OPA685 Datasheet HTML 6Page - Burr-Brown (TI) OPA685 Datasheet HTML 7Page - Burr-Brown (TI) OPA685 Datasheet HTML 8Page - Burr-Brown (TI) OPA685 Datasheet HTML 9Page - Burr-Brown (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 28 page
background image
3
®
OPA685
SPECIFICATIONS: VS = +5V
RF = 348Ω, RL = 100Ω to VS /2, and G = +8, (Figure 3 for AC performance only), unless otherwise noted.
OPA685U, N
TYP
GUARANTEED
0
°C to
–40
°C to
MIN/
TEST
PARAMETER
CONDITIONS
+25
°C
+25
°C(2)
70
°C(3)
+85
°C(3)
UNITS
MAX LEVEL(1)
AC PERFORMANCE (Figure 3)
Small-Signal Bandwidth (VO = 0.5Vp-p)
G = +1, RF = 511Ω
600
MHz
typ
C
G = +2, RF = 487Ω
450
MHz
min
B
G = +8, RF = 348Ω
350
240
220
200
MHz
typ
C
G = +16, RF = 162Ω
250
MHz
typ
C
Bandwidth for 0.1dB Gain Flatness
G = +2, VO < 0.5Vp-p, RF = 487Ω
140
80
70
60
MHz
min
B
Peaking at a Gain of +1
RF = 511Ω, VO < 0.5Vp-p
0.4
1.0
1.5
1.5
dB
max
B
Large Signal Bandwidth
G = +8, VO = 2Vp-p
350
MHz
typ
C
Slew Rate
G = +8, 2V Step
1900
1300
1200
1100
V/
µs
min
B
Rise/Fall Time
G = +8, VO = 0.5V Step
0.8
ns
typ
C
G = +8, VO = 2V Step
1.0
ns
typ
C
Settling Time to 0.02%
G = +8, VO = 2V Step
9
ns
typ
C
0.1%
G = +8, VO = 2V Step
7
ns
typ
C
Harmonic Distortion
G = +8, f = 10MHz, VO = 2Vp-p
2nd Harmonic
RL = 100Ω to VS/2
–60
–54
–53
–52
dBc
max
B
RL ≥ 500Ω to VS/2
–68
–60
–59
–58
dBc
max
B
3rd Harmonic
RL = 100Ω to VS/2
–58
–51
–50
–50
dBc
max
B
RL ≥ 500Ω to VS/2
–60
–55
–54
–54
dBc
max
B
Input Voltage Noise
f > 1MHz
1.7
1.8
2.2
2.2
nV/
√Hz
max
B
Non-Inverting Input Current Noise
f > 1MHz
13
15
15
15
pA/
√Hz
max
B
Inverting Input Current Noise
f > 1MHz
19
22
22
22
pA/
√Hz
max
B
DC PERFORMANCE(4)
Open-Loop Transimpedance Gain (ZOL)
VO = VS/2, RL = 100Ω to VS/2
40
25
23
20
k
min
A
Input Offset Voltage
VCM = VS/2
±1
±3
±3.5
±4.0
mV
max
A
Average Offset Voltage Drift
VCM = VS/2
12
15
µV/°C
max
B
Non-Inverting Input Bias Current
VCM = VS/2
+40
+110
±120
±150
µA
max
A
Average Non-Inverting Input Bias Current Drift
VCM = VS/2
–550
–650
nA/
°C
max
B
Inverting Input Bias Current
VCM = VS/2
±50
±100
±120
±150
µA
max
A
Average Inverting Input Bias Current Drift
VCM = VS/2
–550
–650
nA /
°C
max
B
INPUT
Least Positive Input Voltage(5)
1.7
1.8
1.9
2.0
V
max
A
Most Positive Input Voltage(5)
3.3
3.2
3.1
3.0
V
min
A
Common-Mode Rejection Ratio (CMRR)
VCM = VS/2
54
48
47
47
dB
min
A
Non-Inverting Input Impedance
87 || 2
k
Ω || pF
typ
C
Inverting Input Resistance (RI)
Open-Loop
23
typ
C
OUTPUT
Most Positive Output Voltage
No Load
4.1
3.9
3.7
3.5
V
min
A
RL = 100Ω to VS/2
4.0
3.8
3.6
3.4
V
min
A
Least Positive Output Voltage
No Load
0.9
1.1
1.3
1.5
V
max
A
RL = 100Ω to VS/2
1.0
1.2
1.4
1.6
V
max
A
Current Output, Sourcing
VO = VS/2
90
62
60
58
mA
min
A
Current Output, Sinking
VO = VS/2
–70
–45
–40
–38
mA
min
A
Closed-Loop Output Impedance
G = +2, f = 100kHz
0.3
typ
C
DISABLE (Disable Low)
Power Down Supply Current (+VS)VDIS = 0
–270
µA
typ
C
Disable Time
150
ns
typ
C
Enable Time
150
ns
typ
C
Off Isolation
G = +8, 10MHz
70
dB
typ
C
Output Capacitance in Disable
3
pF
typ
C
Turn On Glitch
G = +2, RL = 150Ω, VIN = VS /2
±160
mV
typ
C
Turn Off Glitch
G = +2, RL = 150Ω, VIN = VS /2
±20
mV
typ
C
Enable Voltage
3.3
3.5
3.6
3.7
V
min
A
Disable Voltage
1.8
1.7
1.6
1.5
V
max
A
Control Pin Input Bias Current (DIS)
VDIS = 0
100
µA
typ
C
POWER SUPPLY
Specified Single-Supply Operating Voltage
5
V
typ
C
Max Single-Supply Operating Voltage
12
12
12
V
max
A
Max Quiescent Current
VS = +5V
10.7
11.3
11.3
11.3
mA
max
A
Min Quiescent Current
VS = +5V
10.7
9.0
8.3
8.1
mA
min
A
Power Supply Rejection Ratio (–PSRR)
Input Referred
54
51
49
48
dB
min
A
TEMPERATURE RANGE
Specification: U, N
–40 to +85
°C
typ
C
Thermal Resistance,
θ
JA
Junction-to-Ambient
U
SO-8
125
°C/W
typ
C
N
SOT23-6
150
°C/W
typ
C
NOTES: (1) Test levels: (A) 100% tested at 25
°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information. (2) Junction temperature = ambient for 25
°C guaranteed specifications. (3) Junction temperature = ambient at low temperature
limit: junction temperature = ambient +23
°C at high temperature limit for over temperature guaranteed specifications. (4) Current is considered positive out-of-node.
VCM is the input common-mode voltage. (5) Tested < 3dB below minimum specified CMRR at ±CMIR limits.


Similar Part No. - OPA685

ManufacturerPart #DatasheetDescription
logo
Burr-Brown (TI)
OPA685 BURR-BROWN-OPA685 Datasheet
455Kb / 26P
   Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
OPA685 BURR-BROWN-OPA685 Datasheet
469Kb / 26P
   Low-Power, Triple Current-Feedback OPERATIONAL AMPLIFIER With Disable
logo
Texas Instruments
OPA685 TI1-OPA685 Datasheet
371Kb / 32P
[Old version datasheet]   Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER
OPA685N/250 TI1-OPA685N/250 Datasheet
371Kb / 32P
[Old version datasheet]   Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER
OPA685N/3K TI1-OPA685N/3K Datasheet
371Kb / 32P
[Old version datasheet]   Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER
More results

Similar Description - OPA685

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
OPA695 TI1-OPA695_16 Datasheet
1Mb / 58P
[Old version datasheet]   Ultra-Wideband, Current-Feedback Operational Amplifier With Disable
OPA695IDGKR TI1-OPA695IDGKR Datasheet
1Mb / 41P
[Old version datasheet]   Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable
OPA695 TI1-OPA695 Datasheet
965Kb / 48P
[Old version datasheet]   Ultra-Wideband, Current-Feedback Operational Amplifier With Disable
OPA695 TI-OPA695 Datasheet
570Kb / 32P
[Old version datasheet]   Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable
logo
Burr-Brown (TI)
OPA680 BURR-BROWN-OPA680 Datasheet
235Kb / 21P
   Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
logo
Texas Instruments
OPA3695 TI1-OPA3695_14 Datasheet
1Mb / 39P
[Old version datasheet]   Triple, Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER with Disable
OPA2695 TI-OPA2695 Datasheet
1Mb / 40P
[Old version datasheet]   Dual, Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER with Disable
logo
Burr-Brown (TI)
OPA681 BURR-BROWN-OPA681 Datasheet
241Kb / 21P
   Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
logo
Texas Instruments
OPA691 TI-OPA691 Datasheet
410Kb / 23P
[Old version datasheet]   Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
OPA691 TI1-OPA691_15 Datasheet
1Mb / 31P
[Old version datasheet]   Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com