TSH82 STMicroelectronics, TSH82 Datasheet

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TSH82

Manufacturer Part Number
TSH82
Description
Rail-to-rail video op-amp
Manufacturer
STMicroelectronics
Datasheet

Specifications of TSH82

3db-bandwidth
100MHz
Slew-rate
100V/µµ

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Features
Applications
Description
The TSH8x series offers single, dual and quad
operational amplifiers featuring high video
performance with large bandwidth, low distortion
and excellent supply voltage rejection. These
amplifiers also feature large output voltage swings
and a high output current capability to drive
standard 150 Ω loads.
Running at single or dual supply voltages ranging
from 4.5 to 12 V, these amplifiers are tested at 5 V
(±2.5 V) and 10 V (±5 V) supplies.
The TSH81 also features a standby mode, which
provides the operational amplifier with a low
power consumption and high output impedance.
This function allows power saving or signal
switching/multiplexing for high-speed and video
applications.
For board space and weight saving, the TSH8x
series is proposed in SOT23-5, TSSOP8, SO-8
and TSSOP14 plastic micropackages.
May 2009
Operating range from 4.5 to 12 V
3 dB-bandwidth: 100 MHz
Slew-rate 100 V/μs
Output current up to 55 mA
Input single supply voltage
Output rail-to-rail
Specified for 150 Ω loads
Low distortion, THD 0.1%
SOT23-5, TSSOP and SO packages
Video buffers
A/D converter drivers
Hi-fi applications
Wide band rail-to-rail operational amplifier with standby function
TSH80, TSH81, TSH82, TSH84
Doc ID 9413 Rev 5
SOT23-5
Pin connections TSH81 SO-8/TSSOP8
Pin connections TSH82 SO-8/TSSOP8
Non Inverting Input2
Non Inverting Input2
Non Inverting Input1
Non Inverting Input1
Pin connections TSH84 TSSOP14
Non inverting Input
Non inverting Input
Pin connections TSH80/SOT23-5
Inverting Input2
Inverting Input2
Inverting Input1
Inverting Input1
Pin connections TSH80/SO-8
Inverting input1
Inverting input1
Non inv. input1
Non inv. input1
Inverting input
Inverting input
Output2
Output2
Output1
Output1
VCC +
VCC +
Output1
Output1
Inv. input
Inv. input
Non-inv. input
Non-inv. input
V
V
V
V
V
V
CC
CC
CC
CC
NC
NC
CC
CC
NC
NC
-
-
-
-
4
4
1
1
2
2
3
3
5
5
6
6
7
7
Output 1
Output
-
-
1
1
2
2
3
3
4
4
1
1
2
2
3
3
4
4
1
1
2
2
3
3
4
4
V
V
CC
CC
+
+
+
+
_
_
_
_
SO-8
-
-
+
+
_
_
1
2
2
3
3
_
_
_
_
+
+
+
+
+ -
+ -
_
_
+
+
+
+
_
_
+
+
_
_
5
5
4
4
14
14
13
13
12
12
11
11
10
10
9
9
8
8
Inv. input
Inv. input
8
8
7
7
6
6
5
5
8
8
7
7
6
6
5
5
8
8
7
7
6
6
5
5
Non Inverting Input4
Non Inverting Input4
V
V
Inverting Input4
Inverting Input4
Output4
Output4
VCC -
VCC -
Non Inverting Input3
Non Inverting Input3
Output3
Output3
Inverting Input3
Inverting Input3
Output
Output
V
V
Non inv. input2
Non inv. input2
NC
NC
V
V
NC
NC
Inverting input2
Inverting input2
Output2
Output2
CC
CC
STANDBY
STANDBY
V
V
Output
Output
NC
NC
CC
CC
CC
CC
CC
CC
TSSOP8
+
+
+
+
+
+
+
+
www.st.com
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Related parts for TSH82

TSH82 Summary of contents

Page 1

... V V Pin connections TSH81 SO-8/TSSOP8 NC NC Inverting input Inverting input Non inverting Input Non inverting Input Pin connections TSH82 SO-8/TSSOP8 Output1 Output1 Inverting input1 Inverting input1 Non inv. input1 Non inv. input1 Pin connections TSH84 TSSOP14 Output1 ...

Page 2

... Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Test conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.1 Layout precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.2 Video capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4 Precautions on asymmetrical supply operation . . . . . . . . . . . . . . . . . 19 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.1 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.2 TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5.3 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.4 SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2/27 TSH80, TSH81, TSH82, TSH84 Doc ID 9413 Rev 5 ...

Page 3

... TSH80, TSH81, TSH82, TSH84 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC V Differential input voltage id V Input voltage i T Operating free air temperature range oper T Storage temperature stg T Maximum junction temperature j Thermal resistance junction to case ...

Page 4

... V id out T = 25° C amb T < T < T min amb max V = -1, V connected to 1 out T = 25° C amb T < T < T min amb max Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 C ° Min. Typ. Max. 1 0.1 3 0.3 8.2 10.5 11 ...

Page 5

... TSH80, TSH81, TSH82, TSH84 + Table (unless otherwise specified) (continued) Symbol Parameter V High level output voltage oh V Low level output voltage ol GBP Gain bandwidth product Bw Bandwidth Slew rate φm Phase margin Equivalent input noise en voltage THD Total harmonic distortion ...

Page 6

... R VCL 4.5 MHz out pp = 150 Ω +2, R VCL 4.5 MHz out MHz VCL MHz to 10 MHz Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 C ° Min. Typ. Max. -68 0.5 0.5 0.2 65 Unit dBc % ° (degree ...

Page 7

... TSH80, TSH81, TSH82, TSH84 + Table (unless otherwise specified) Symbol Parameter |V | Input offset voltage io Input offset voltage drift vs. ΔV io temperature I Input offset current io I Input bias current ib C Input capacitance in I Supply current per operator CC Common mode rejection ratio CMR (δ ...

Page 8

... R VCL 4.5 MHz out = 150 Ω to GND A = +2, R VCL 4.5 MHz out MHz, A VCL MHz to 10 MHz Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 C ° Min. Typ. Max 100 117 68 118 40 11 -61 -54 -76 -68 ...

Page 9

... TSH80, TSH81, TSH82, TSH84 Table 5. Standby mode - V Symbol Parameter V Standby low level low V Standby high level high Current consumption per I CC-STBY operator when Standby is active Z Output impedance (R out Time from Standby mode Active mode Time from Active mode to T off Standby mode Table 6 ...

Page 10

... Figure 6. = 400 Gain = + 400 mVpk Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 Overshoot vs. output capacitance = ±2 25° amb 150Ω//33pF 150Ω//22pF 150Ω//10pF 150Ω 1E+6 1E+7 1E+8 Freq uen cy (Hz) Closed loop gain and phase vs. ...

Page 11

... TSH80, TSH81, TSH82, TSH84 Figure 7. Small signal measurement - rise time = 150 Ω Gain = + ±2 0.06 0.04 0.02 0 Vin -0.02 -0.04 -0. Time (ns) Figure 9. Channel separation (crosstalk) vs. frequency Measurement configuration: crosstalk = 20 log(V0/V1) VIN + + 49.9Ω 100Ω 1kΩ + 49.9Ω - 100Ω 1kΩ Figure 11. Equivalent input noise voltage Gain = +100 ± ...

Page 12

... Figure 14. Third order intermodulation on off Gain = + 25° C amb Toff -100 6E E-6 1E-5 = 150 Ω //27 pF ±2 Gain Group Delay Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 = 150 Ω //27 pF, = ±2 -10 -20 -30 -40 7 40kHz -50 80kHz -60 -70 -80 -90 380kHz 640kHz 0 ...

Page 13

... TSH80, TSH81, TSH82, TSH84 Figure 16. Closed loop gain and phase vs. frequency = 150 Ω Gain = + ± Gain 0 -5 Phase -10 -15 -20 1E+4 1E+5 1E+6 1E+7 Frequency (Hz) Figure 18. Closed loop gain and phase vs. frequency = 150 Ω Gain = -10 ± Phas e 20 Gain ...

Page 14

... Figure 25. Channel separation (crosstalk) vs. Gain = +11 150Ω VO 150Ω Figure 27. Maximum output swing Gain = +11 1000 Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 time = 150 Ω ± 400 mVpk .06 0 .04 0 .02 Vout Vin 0 -0.02 -0.04 -0 ...

Page 15

... TSH80, TSH81, TSH82, TSH84 Figure 28. Standby mode - ±5 V, open loop CC 5 Vout 0 -5 Standby Ton 4E-6 time (s) 1. The IFR2026 synthesizer generates a two-tone signal (F1 = 180 kHz 280 kHz), each tone having the same amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The generator and the spectrum analyzer are phase locked for better accuracy ...

Page 16

... Choose the smallest possible component sizes (SMD). ● On the output, the load capacitance must be negligible to maintain good stability. You can put a serial resistance as close as possible to the output pin to minimize the effect of the load capacitance. Figure 31. CCIR330 video line 16/27 TSH80, TSH81, TSH82, TSH84 Doc ID 9413 Rev 5 ...

Page 17

... TSH80, TSH81, TSH82, TSH84 3.2 Video capabilities To characterize the differential phase and differential gain a CCIR330 video line is used. The video line contains five (flat) levels of luminance onto which the chrominance signal is superimposed. The luminance gives various amplitudes which define the saturation of the signal ...

Page 18

... Diff Phase neg Diff Phase pp Diff Phase Step1 Diff Phase Step2 Diff Phase Step3 Diff Phase Step4 Diff Phase Step5 18/27 = ±2.5 V) Value (V CC 0.1 100 100 99.9 99.9 99.9 0 -0.7 0.7 -0.5 -0.7 -0.3 -0.1 -0.4 0 -0.2 0.2 -0.2 -0.1 -0.1 0 -0.2 Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 = ±5 V) Value (V Unit CC 0.3 % 100 % 99.9 % 99.8 % 99 -0.6 % 0.6 % -0.3 % -0.6 % -0.5 % -0.3 % -0.5 % 0.1 Degree -0 ...

Page 19

... TSH80, TSH81, TSH82, TSH84 4 Precautions on asymmetrical supply operation The TSH8x can be used with either a dual or a single supply single supply is used, the inputs are biased to the mid-supply voltage (+V designed reject any noise present on the supply rail. As the bias current is 15 µA, you should use a high resistance R1 (approximately 10 kΩ) to avoid introducing an offset mismatch at the amplifier’ ...

Page 20

... 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. 20/27 TSH80, TSH81, TSH82, TSH84 Doc ID 9413 Rev 5 ® ...

Page 21

... TSH80, TSH81, TSH82, TSH84 5.1 SO-8 package information Figure 35. 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 9413 Rev 5 Package information Inches Min. Typ. Max. 0.069 0.004 0.010 ...

Page 22

... Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 2.90 3.00 3.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0° 8° 0.45 0.60 0.75 1 0.10 Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 Inches Min. Typ. Max. 0.047 0.002 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.008 0.114 0.118 0.122 0.244 0.252 0.260 0.169 0.173 0.177 0.0256 0° 8° 0.018 0.024 0.030 0.039 ...

Page 23

... TSH80, TSH81, TSH82, TSH84 5.3 TSSOP14 package information Figure 37. TSSOP14 package mechanical drawing Table 10. TSSOP14 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 4.90 5.00 5.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0.45 0.60 0.75 1.00 0° 8° 0.10 Doc ID 9413 Rev 5 Package information Inches Min. Typ. Max. ...

Page 24

... 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 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 Inches Min. Typ. Max. 0.035 0.047 0.057 0.006 0.035 0.041 0.051 0.013 0.015 0.019 0.003 0.006 0.008 0.110 0.114 0.118 0.075 0.037 0.102 0.110 0.118 0.059 0.063 0.069 0.004 0.013 0.023 ...

Page 25

... TSH80, TSH81, TSH82, TSH84 6 Ordering information Table 12. Order codes Type TSH80ILT (1) TSH80IYLT TSH80ID/DT (1) TSH80IYD/IYDT TSH81ID/DT TSH81IPT TSH82ID/DT TSH82IPT TSH84IPT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. Temperature Package range ...

Page 26

... TSH82IYD/IYDT order codes in TSH81IYPT PPAP references inserted in the datasheet, see 4 Table 12: Order codes on page 25 Added data relating to the quad TSH84 device. 5 Removed TSH81IYPT, TSH81IYD-IYDT, TSH82IYPT and TSH82IYD-IYDT order codes in Doc ID 9413 Rev 5 TSH80, TSH81, TSH82, TSH84 Changes Table 12: Order Table 12: Order codes on page 25 ...

Page 27

... TSH80, TSH81, TSH82, TSH84 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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