TSV611 STMicroelectronics, TSV611 Datasheet

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TSV611

Manufacturer Part Number
TSV611
Description
Rail to rail input/output CMOS op-amp
Manufacturer
STMicroelectronics
Datasheet

Specifications of TSV611

Low Power Consumption
10 μA typ at 5 V
Low Supply Voltage
1.5 to 5.5 V
Gain Bandwidth Product
120 kHz typ
Low Input Offset Voltage
800 μV max (A version)
Low Input Bias Current
1 pA typ
Temperature Range
-40 to +85° C

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Features
Applications
Description
The TSV61x family of single and dual operational
amplifiers offers low voltage, low power operation
and rail-to-rail input and output.
The devices also feature an ultra-low input bias
current as well as a low input offset voltage.
The TSV61x have a gain bandwidth product of
120 kHz while consuming only 10 µA at 5 V.
These features make the TSV61x family ideal for
sensor interfaces, battery supplied and portable
applications, as well as active filtering.
January 2010
Rail-to-rail input and output
Low power consumption: 10 µA typ at 5 V
Low supply voltage: 1.5 to 5.5 V
Gain bandwidth product: 120 kHz typ
Unity gain stable
Low input offset voltage: 800 µV max (A
version)
Low input bias current: 1 pA typ
Temperature range: -40 to +85° C
Battery-powered applications
Smoke detectors
Proximity sensors
Portable devices
Signal conditioning
Active filtering
Medical instrumentation
TSV611, TSV611A, TSV612, TSV612A
Doc ID 15768 Rev 2
Rail-to-rail input/output 10 µA, 120 kHz
CMOS operational amplifiers
Out1
Out1
In1+
In1+
V
V
In1-
In1-
TSV612IST - TSV612ID/DT
CC-
CC-
TSV611ILT - TSV611ICT
V
V
SOT23-5/SC70-5
1
1
2
2
3
3
4
4
In+
In+
CC-
CC-
In-
In-
MiniSO-8/SO-8
1
1
2
2
3
3
_
_
+
+
+ _
+ _
5
5
4
4
_
_
+
+
V
V
Out
Out
CC+
CC+
8
8
7
7
6
6
5
5
V
V
Out2
Out2
In2-
In2-
In2+
In2+
CC+
CC+
www.st.com
1/19
19

Related parts for TSV611

TSV611 Summary of contents

Page 1

... TSV611, TSV611A, TSV612, TSV612A Features ■ Rail-to-rail input and output ■ Low power consumption: 10 µA typ ■ Low supply voltage: 1.5 to 5.5 V ■ Gain bandwidth product: 120 kHz typ ■ Unity gain stable ■ Low input offset voltage: 800 µV max (A version) ■ ...

Page 2

... Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground. Table 2. Operating conditions Symbol V Supply voltage CC V Common mode input voltage range icm T Operating free air temperature range oper 2/19 TSV611, TSV611A, TSV612, TSV612A Parameter (1) (2) (3) (4)(5) (6) (7) (8) Parameter Doc ID 15768 Rev 2 Value Unit 6 V ± ...

Page 3

... TSV611, TSV611A, TSV612, TSV612A 2 Electrical characteristics Table 3. Electrical characteristics at V with V (unless otherwise specified) Symbol DC performance V Offset voltage io DV Input offset voltage drift io Input offset current out Input bias current out Common mode rejection CMR ratio 20 log (ΔV ...

Page 4

... Guaranteed by design. 4/19 CC /2, T CC- icm CC amb Parameter Conditions kHz kHz out pp kHz Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A = +1 25° C, and R connected Min. Typ. Max. 110 R = 100 kΩ, 0. Unit nV ----------- - Hz % ...

Page 5

... TSV611, TSV611A, TSV612, TSV612A Table 4. V CC+ R connected Symbol DC performance V Offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ib Common mode rejection CMR ratio 20 log (ΔV A Large signal voltage gain vd V High level output voltage ...

Page 6

... T < T min kΩ kΩ kΩ kΩ 0.5V to 4.5V out Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A / 25° connected to V amb L Min. Typ. Max. TSV61x TSV61xA max max. ...

Page 7

... TSV611, TSV611A, TSV612, TSV612A Table 5. V CC+ (unless otherwise specified) (continued) Symbol Equivalent input noise e n voltage Total harmonic distortion + THD+N noise 1. Guaranteed by design. Figure 1. Supply current vs. supply voltage icm CC Figure 3. Output current vs. output voltage ...

Page 8

... Load T=85° icm CC Ω =100pF Load = 5.5 V, Figure 10 100 kΩ Load Ω Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A Phase margin vs. output current Negative slew rate vs. time 100 pF kΩ Load Load V =1.5V /2, CC icm CC Ω R ...

Page 9

... TSV611, TSV611A, TSV612, TSV612A Figure 11. Slew rate vs. supply voltage Figure 13. Distortion + noise vs. frequency 1 Vcc=1.5V Ω Rl=10k 0.1 Vcc=1.5V Ω Rl=100k 0.01 10 100 Figure 15. Voltage gain and phase vs. frequency simulation results) Figure 12. Noise vs. frequency at Vcc = 5 V Figure 14. Distortion + noise vs. output Ω Ω 1000 10000 Figure 16 ...

Page 10

... V vs icm Figure 18. Input offset voltage vs input = 1 1.4 1.4 1.2 1.2 1.0 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0.0 0.0 -0.2 -0.2 -0.4 -0.4 -0.6 -0.6 -0.8 -0.8 -1.0 -1.0 0.0 0.0 1.0 1.0 1.2 1.2 1.4 1.4 rail when connected to 10 kΩ load Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A range and CC CC+ and THD is slightly degraded io ). common mode 1.0 1.0 2.0 2.0 3.0 3.0 4.0 4.0 Input Common Mode Voltage ( 5.0 5.0 /2. ...

Page 11

... TSV611, TSV611A, TSV612, TSV612A In a follower configuration, these operational amplifiers can drive capacitive loads up to 100 pF with no oscillations. When driving larger capacitive loads, adding an in-series resistor at the output can improve the stability of the devices (see recommended in-series resistor values). Once the in-series resistor value has been selected, the stability of the circuit should be tested on bench and simulated with the simulation model ...

Page 12

... Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 12/19 TSV611, TSV611A, TSV612, TSV612A Doc ID 15768 Rev 2 ® ...

Page 13

... TSV611, TSV611A, TSV612, TSV612A 4.1 SOT23-5 package information Figure 20. SOT23-5 package mechanical drawing Table 6. SOT23-5 package mechanical data Ref degrees Dimensions Millimeters Min. Typ. Max. 0.90 1.20 1.45 0.15 0.90 1.05 1.30 0.35 0.40 0.50 0.09 0.15 0.20 2.80 2.90 3.00 1.90 0.95 2.60 2.80 3.00 1.50 1.60 1.75 0.10 0.35 0.60 10 degrees Doc ID 15768 Rev 2 Package information Inches Min. Typ. Max. 0.035 ...

Page 14

... Max 0.80 1.10 0.10 0.80 0.90 1.00 0.15 0.30 0.10 0.22 1.80 2.00 2.20 1.80 2.10 2.40 1.15 1.25 1.35 0.65 1.30 0.26 0.36 0.46 0° 8° Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A SIDE VIEW COPLANAR LEADS TOP VIEW Inches Min Typ 0.315 0.315 0.035 0.006 0.004 0.071 0.079 0.071 0.083 0.045 0.049 0.025 0.051 0.010 0.014 Max 0.043 0.004 0.039 0.012 0.009 0.087 ...

Page 15

... TSV611, TSV611A, TSV612, TSV612A 4.3 SO-8 package information Figure 22. SO-8 package mechanical drawing Table 8. SO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 4.00 1.27 0.25 0.50 0.40 1.27 1.04 1° 8° 0.10 Doc ID 15768 Rev 2 Package information Inches Min. Typ. Max. 0.069 0.004 0.010 ...

Page 16

... Min. Typ. Max. 1.1 0 0.15 0.75 0.85 0.95 0.22 0.40 0.08 0.23 2.80 3.00 3.20 4.65 4.90 5.15 2.80 3.00 3.10 0.65 0.40 0.60 0.80 0.95 0.25 0° 8° 0.10 Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A Inches Min. Typ. 0 0.030 0.033 0.009 0.003 0.11 0.118 0.183 0.193 0.11 0.118 0.026 0.016 0.024 0.037 0.010 0° Max. 0.043 0.006 0.037 0.016 0.009 0.126 0.203 0.122 0.031 8° ...

Page 17

... TSV611, TSV611A, TSV612, TSV612A 5 Ordering information Table 10. Order codes Order code TSV611ILT TSV611AILT TSV611ICT TSV611AICT TSV612ID/DT TSV612AID/DT TSV612IST TSV612AIST Temperature Package range SOT23-5 SC70-5 -40° 85° C SO-8 MiniSO-8 Doc ID 15768 Rev 2 Ordering information Packing Marking K12 K11 Tape & reel K12 ...

Page 18

... Revision history 6 Revision history Table 11. Document revision history Date 28-May-2009 18-Jan-2010 18/19 Revision 1 Initial release. Full datasheet for product now in production. 2 Added Figure 1 to Figure Doc ID 15768 Rev 2 TSV611, TSV611A, TSV612, TSV612A Changes 19. ...

Page 19

... TSV611, TSV611A, TSV612, TSV612A Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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