Amplifier and Data Converter Selection Guide

More documents

Recommendations

Info

20 ➔ Amplifiers Video Amplifiers 3-Channel, Low-Power, Video Buffer with I 2 C Control THS7353 Get samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/THS7353 Key Features • Selectable 5th-order LPF at 9-/16-/35MHz and 150MHz bypass mode • Single supply: 2.7V to 5V operation • Low quiescent current: 16.2mA at 3.3V •I 2 C allows individual channel configurations • Selectable input modes including DC, DC + offset, AC-bias, or AC-sync tip clamp • RRO allows DC or AC coupling • 2:1 input MUX • 0dB gain—ideal for buffering ADCs • External gain-adjustment capable • Packaging: TSSOP-20 Applications • HDTV display input video buffering • PVR/DVDR video buffering • USB and portable video capture • Projector video buffering The THS7353 is a low-power, single-supply, 3-channel integrated video buffer incorporating a selectable 5th-order Butterworth anti-aliasing/DAC reconstruction filter to eliminate data converter images. Each channel of the THS7353 is individually I 2 C configurable for all functions, which makes it flexible for any video buffering application. Channel 1 Input A Channel 2 Input A Channel 3 Input A Channel 1 Input B Channel 2 Input B Channel 3 Input B 2:1 DC + 250mV 2:1 DC + 250mV 2:1 DC + 250mV DC DC DC AC- BIAS AC- BIAS AC- BIAS X1 AC Sync TIP Clamp X1 AC Sync TIP Clamp X1 AC Sync TIP Clamp MUTE MUTE MUTE Bypass LPF 9 / 16 / 35 MHz Bypass LPF 9 / 16 / 35 MHz Bypass LPF 9 / 16 / 35 MHz + – + – + – Channel 1 Output Channel 1 Gain Adjust Channel 2 Output Channel 2 Gain Adjust Channel 3 Output Channel 3 Gain Adjust 12C- SDA 12C- SCL 12C- 12C- A 1 A 0 VS + THS7353 functional block diagram. 3V Video Amplifier with Internal Gain and Filter, TV Detection OPA361 Get samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/OPA361 Key Features • Internal gain: 5.2V/V • Compatible with 0.5Vpp video input • Supports TV detection • 2-pole reconstruction filter • Input range includes ground • Integrated level shifter • Rail-to-rail output • Shutdown current: 1.5µA • Single supply: 2.5V to 3.3V • Packaging: SC70-6, 2.0mm x 2.1mm Applications • Camera phones • Digital still cameras • Portable media players • Set-top boxes • Portable video The OPA361 is optimized for battery-powered or low-voltage portable video applications. It is designed to be compatible with the video encoders embedded in TI’s OMAP242x processors, DaVinci multimedia processors, or other application processors with 0.5Vpp video output. The TV-detection feature simplifies end-user interface by facilitating automatic start/stop of video transmission. +In R SET Enable OPA361 500Ω 4kΩ 2-Pole Filter Shutdown Control 10mV GND V+ G = 5.2V/V (see note 1) 75Ω (1) Closed when enabled during normal operation; open when in shutdown. Out OPA361 functional block diagram. Amplifier and Data Converter Selection Guide Texas Instruments 3Q 2006
Video Amplifiers (sorted by ascending G = +2 Bandwidth) Amplifiers Video Amplifiers 21 ➔ –3dB at 0.1dB I Q Supply G = +2 Gain Differential Offset Offset Per Ch. Input Voltage Bandwidth Flatness Gain Phase Slew Rate Voltage (mA) Range Device Description 1 Ch. SHDN (V) (MHz) (MHz) (%) (°) (V/µs) (mV) (max) (typ) (V) RRO Package(s) Price * THS7313 I 2 C, SD 5th-Order LPF, 3 Y 2.7 to 5.5 8 4 0.07 0.12 35 35 6 0 to 2.4 Y TSSOP-20 $1.20 6dB Gain, SAG OPA358 Small Package, 1 Y 2.7 to 3.3 40 12 0.3 0.7 55 6 5.2 GND –0.1 to Y SC-70 $0.45 Low Cost (V+)-1 OPA360 G = 2, DC-Coupled, LPF, 1 Y 2.7 to 3.3 9MHz 5 0.5 1 55 Level Shifter 6 GND to Y SC-70 $0.49 Use with DM270/275/320 2-Pole Filter (V+)–1.5 OPA361 G = 5.22, DC-Coupled, 1 Y 2.5 to 3.3 9MHz 5 0.5 1 55 Level Shifter 5.3 GND to 0.55 Y SC-70 $0.49 LPF, TV detect, Use 2-Pole Filter with OMAP2420/DM420 OPAy832 VFB 1 , Fixed Gain 1, 2 N +2.8, ±5 80 — 0.1 0.16 350 7 4.25 –0.5 to 1.5 Y SOT23, SOIC $0.70 OPAy354 VFB 1 , Low Cost 1, 2, 4 N 2.5 to 5.5 100 40 0.02 0.09 150 8 4.9 –0.1 to 5.4 Y SOT23, SOIC, $0.67 MSOP, TSSOP OPAy357 VFB 1 , Low Cost, SHDN 1, 2 Y 2.5 to 5.5 100 40 0.02 0.09 150 8 4.9 –0.1 to 5.4 Y SOT23, SOIC, $0.67 MSOP OPAy830 VFB 1 1, 2, 4 N +2.8, ±5.5 110 — 0.07 0.17 600 7 4.25 –0.45 to 1.2 Y SO-8, SOT23 $0.75 OPA842 VFB 1 1 N ±5 150 56 0.003 0.008 400 1.2 20.2 ±3.2 N SOT23, SOIC $1.55 OPAy683 CFB 1 1, 2 Y ±5, +5 150 37 0.06 0.03 540 1.5 0.9 ±3.75 N SOT23, SOIC $1.20 THS7353 I 2 C, Selectable 3 Y 2.7 to 5.5 9/16/35/150 5/9/20/25 0.15 0.3 40/70/150/300 20 5.9 0 to 3.4 Y TSSOP-20 $1.65 SD/ED/HD/Bypass 5th-Order LPF, 0dB Gain OPAy684 CFB 1 1, 2, 3, 4 Y ±5, +5 160 19 0.04 0.02 820 3.5 1.7 ±3.75 N SOT23, SOIC $1.35 THS7303 I 2 C, Selectable 3 Y 2.7 to 5.5 9/16/35/190 5/9.5/ 0.13 0.55 40/75/155/320 35 6 0 to 2.4 Y TSSOP-20 $1.65 SD/ED/HD/Bypass 22/125 5th-Order LPF, 6dB OPAy355 VFB 1 , Low Cost, SHDN 1, 2, 3 Y 2.5 to 5.5 200 75 0.02 0.05 300 9 8.3 –0.1 to 3 Y SOT23, SOIC, $0.69 MSOP, TSSOP OPAy356 VFB 1 , Low Cost 1, 2 N 2.5 to 5.5 200 75 0.02 0.05 300 9 8.3 –0.1 to 3 Y SOT23, SOIC, $0.69 MSOP OPA656 VFB 1 , JFET-Input 1 N ±5 200 30 0.02 0.05 290 1.8 14 –4/+2.5 N SOT23, SOIC $3.35 OPAy690 VFB 1 1, 2, 3 Y ±5, +5 220 30 0.06 0.03 1800 4 5.5 ±3.5 N SOT23, SOIC $1.35 OPAy691 CFB 1 1, 2, 3 Y ±5, +5 225 90 0.07 0.02 2100 2.5 5.1 ±3.5 N SOT23, SOIC $1.45 OPAy820 VFB 1 1, 4 N ±.5, ±5 230 — 0.01 0.03 240 0.75 5.6 0.9 to 4.5 N SOT23, SOIC $0.90 OPAy692 CFB 1 , Fixed Gain 1, 3 Y ±5, +5 240 120 0.07 0.02 2000 2.5 5.1 ±3.5 N SOT23, SOIC $1.15 TIVy675 Video Mux 1,3 Y ±4, ±7 675, 600 200 0.04 0.013 2900, 2800 5 11 2.4 N MSOP,SOIC, $1.20 SSOP OPAy694 CFB 1 2 N ±5 690 — 0.03 0.015 1700 4.1 5 ±2.5 N SOT23, SOIC $1.25 OPA693 CFB 1 , Fixed Gain 1 Y ±5, +5 700 200 0.03 0.01 2500 2 13 ±3.4 N SOT23, SOIC $1.30 THS3201 CFB 1 1 N ±5, +7.5 850 380 0.008 0.007 6200 3 14 ±2.5 N SOT23, SOIC, $1.60 MSOP THS3202 CFB 1 2 N ±5, +7.5 975 380 0.008 0.03 4400 3 14 ±2.6 N SOIC, MSOP $2.90 OPA695 CFB 1 1 Y ±5, +5 1400 320 0.04 0.007 4300 3 12.9 ±3.3 N SOT23, SOIC $1.35 BUF602 Closed-Loop Buffer 1 N ± 5, N/A 240 0.15 0.04 8000 30 5.8 ±4.0 N SOT23, SOIC $0.85 >1GHz +3.3 OPA615 DC Restoration 1 N ± 5 N/A N/A N/A N/A 2500 N/A 13 ± 3.5 N SO-14 $4.25 OPA861 Transconductance 1 N ± 5 N/A N/A — — 900 12 5.4 ±4.2 N SOT23, SOIC $0.95 1 VFB (Voltage Feedback), CFB (Current Feedback) New products are listed in bold red. * Suggested resale price in U.S. dollars in quantities of 1,000. Preview products are listed in bold blue. Texas Instruments 3Q 2006 Amplifier and Data Converter Selection Guide
Page 1 and 2: Amplifier and Data Converter Select
Page 7 and 8: Amplifiers 7 Technology Primer Unde
Page 9 and 10: Amplifiers Precision Operational Am
Page 11 and 12: Amplifiers 11 Low-Noise Operational
Page 13 and 14: Amplifiers 13 Precision Operational
Page 15 and 16: Wideband, Low-Noise, Low-Distortion
Page 17 and 18: Amplifiers High-Speed Amplifiers 17
Page 19: Amplifiers 19 Video amplifiers—ca
Page 23 and 24: Low-Power Comparators with Integrat
Page 25 and 26: Amplifiers Difference Amplifiers 25
Page 27 and 28: Amplifiers 27 Current shunt monitor
Page 29 and 30: The instrumentation amplifier (IA)
Page 31 and 32: Single-Supply Instrumentation Ampli
Page 33 and 34: Programmable gain instrumentation a
Page 35 and 36: 8-Channel Variable Gain Amplifier V
Page 37 and 38: Amplifiers Audio Amplifiers 37 ➔
Page 39 and 40: Amplifiers Audio Power Amplifiers 3
Page 41 and 42: Amplifiers 41 TI power amplifiers s
Page 43 and 44: Amplifiers 43 TI’s pulse width mo
Page 45 and 46: Amplifiers 45 Industrial Analog Vol
Page 47 and 48: Amplifiers Integrating Amplifiers 4
Page 49 and 50: Amplifiers 49 Data acquisition syst
Page 51 and 52: ADCs by Architecture 51 Delta-sigma
Page 53 and 54: 16-Bit, 10MSPS, Very Wide Bandwidth
Page 55 and 56: ADCs by Architecture Intelligent AD
Page 57 and 58: ADCs by Architecture 57 Successive-
Page 59 and 60: ADCs by Architecture 59 18-Bit, 1MS
Page 61 and 62: ADCs by Architecture SAR ADCs (Cont
Page 63 and 64: ADCs by Architecture 63 Analog-to-d
Page 65 and 66: 14-Bit, 170MSPS/190MSPS ADCs with L
Page 67 and 68: ADCs by Architecture 67 Pipeline AD
Page 69 and 70: 16-Bit, Ultra-Low Power, Voltage-Ou
Page 71 and 72:
DACs by Architecture 71 High-Precis
Page 73 and 74:
DACs by Architecture 73 High-Precis
Page 75 and 76:
Low-Noise, 16-Bit, 500MSPS Dual DAC
Page 77 and 78:
1-Bit, 10MHz, 2nd-Order, Delta-Sigm
Page 79 and 80:
Analog Monitoring and Control 79 Th
Page 81 and 82:
7ppm/°C Precision Series Voltage R
Page 83 and 84:
World’s Smallest Digital Temperat
Page 85 and 86:
High Reliability Products 85 The Te
Page 87 and 88:
Quick Reference Selection Table 87
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Quick Reference Audio Selection Tab
Page 101 and 102:
Design and Evaluation Tools 101 SPI
Page 103 and 104:
Design and Evaluation Tools 103 Sof
Page 105 and 106:
Design and Evaluation Tools Data Co
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Device Index 111 ➔ ACF2101 ......
Page 113 and 114:
Device Index 113 ➔ PCM1800 ......
Page 115 and 116:
TI Worldwide Technical Support Inte
show all

Amplifier and Data Converter Selection Guide

Create successful ePaper yourself

Delete template?

Save as template?