THS4503 Status: ACTIVE

High-Speed Fully-Differential Amplifiers

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Datasheet

Wideband, Low-Distortion Fully Differential Amplifiers (Rev. D) (PDF 1032 KB)
16 Dec 2003

	THS4500	THS4501	THS4502	THS4503	THS4504	THS4505
Iq per channel(Max)(mA)	31	31	34	34	21	21
Slew Rate(Typ)(V/us)	2800	2800	2800	2800	1800	1800
GBW(Typ)(MHz)	300	300	300	300	210	210
Io(Typ)(mA)	100	100	98	98	100	100
Vs(Min)(V)	5.0	5.0	5.0	5.0	5.0	5.0
Vs(Max)(V)	15	15	15	15	15	15
Number of Channels	1	1	1	1	1	1
Pin/Package	8MSOP, 8MSOP-PowerPAD, 8SOIC	8MSOP, 8MSOP-PowerPAD, 8SOIC	8MSOP, 8MSOP-PowerPAD, 8SOIC	8MSOP, 8MSOP-PowerPAD, 8SOIC	8MSOP, 8MSOP-PowerPAD, 8SOIC	8MSOP, 8MSOP-PowerPAD, 8SOIC
Acl, min stable gain(V/V)	1	1	1	1	1	1
BW @ Acl(MHz)	370	370	370	370	260	260
Vio(Max)(mV)	7	7	7	7	-4	-4
THD (Fc=1 MHz)(Typ)(dB)	-70	-70	-99	-99	-78	-78
Settling Time (0.1%)(Typ)(ns)	6.3	6.3	6.3	6.3	20	20
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)	10	10	10	10	10	10
Available Channels	S	S	S	S	S	S
Vn at Flatband(Typ)(nV/rtHz)	7	7	6	6	8	8
Approx. Price (US$)	3.65 \| 1ku	3.65 \| 1ku	4.00 \| 1ku	4.00 \| 1ku	1.75 \| 1ku	1.75 \| 1ku
Iib(Max)(nA)	5200	5200	5200	5200	170000	170000
Noninverting Input Current Noise(pA/rtHz)	1.7	1.7	1.7	1.7	2	2
2nd Harmonic(dBc)	55	55	74	74	66	66
3rd Harmonic(dBc)	60	60	78	78	65	65
@ Mhz	30	30	30	30	30	30
BW @ G=+2(MHz)	160	160	175	175	110	110
0.1 dB BW Flatness(MHz)	180	180	150	150	65	65
Operating Temp Range(Celsius)	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85	-40 to 85
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Other qualified versions of THS4503

Version	Part Number	Definition
Enhanced Product	THS4503-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

THS4520: Rail-to-Rail Output Wideband Fully Differential Amplifier
THS4521: Very low power rail-to-rail output fully differential amplifier
THS4131: Fully Differential Input/Output Low Noise Amplifier
THS3001: 420-MHz Current-Feedback Amplifier
OPA656: Wideband, Unity Gain Stable FET-Input Operational Amplifier

More Related Products

Product Information

Features

Fully Differential Architecture
Bandwidth: 370 MHz
Slew Rate: 2800 V/µs
IMD₃: –95 dBc at 30 MHz
OIP₃: 51 dBm at 30 MHz
Output Common-Mode Control
Wide Power Supply Voltage Range: 5 V, ±5 V, 12 V, 15 V
Centered Input Common-Mode Range
Power-Down Capability (THS4502)
Evaluation Module Available
APPLICATIONS
- High Linearity Analog-to-Digital Converter Preamplifier
- Wireless Communication Receiver Chains
- Single-Ended to Differential Conversion
- Differential Line Driver
- Active Filtering of Differential Signals

PowerPAD is a trademark of Texas Instruments.

Description

The THS4502 and THS4503 are high-performancefully differential amplifiers from Texas Instruments. The THS4502, featuring power-down capability, and the THS4503, without power-down capability, set new performance standards for fully differential amplifiers with unsurpassed linearity, supporting 14-bit operation through 40 MHz. Package options include the 8-pin SOIC and the 8-pin MSOP with PowerPAD™ for a smaller footprint, enhanced ac performance, and improved thermal dissipation capability.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
THS4503CD	ACTIVE	0 to 70	4.40 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
THS4503CDG4	ACTIVE	0 to 70	4.40 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
THS4503CDGK	ACTIVE	0 to 70	4.40 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE	Purchase Samples
THS4503CDGKG4	ACTIVE	0 to 70	4.40 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE	Purchase Samples
THS4503CDGKR	ACTIVE	0 to 70	4.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503CDGKRG4	ACTIVE	0 to 70	4.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503CDGN	ACTIVE	0 to 70	4.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE		Purchase Samples
THS4503CDGNG4	ACTIVE	0 to 70	4.40 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE		Purchase Samples
THS4503CDGNR	ACTIVE	0 to 70	4.00 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
THS4503CDGNRG4	ACTIVE	0 to 70	4.00 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
THS4503CDR	ACTIVE	0 to 70	4.00 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503CDRG4	ACTIVE	0 to 70	4.00 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503ID	ACTIVE	-40 to 85	4.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
THS4503IDG4	ACTIVE	-40 to 85	4.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
THS4503IDGK	ACTIVE	-40 to 85	4.50 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE
THS4503IDGKG4	ACTIVE	-40 to 85	4.50 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE
THS4503IDGKR	ACTIVE	-40 to 85	4.10 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503IDGKRG4	ACTIVE	-40 to 85	4.10 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503IDGN	ACTIVE	-40 to 85	4.50 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE
THS4503IDGNG4	ACTIVE	-40 to 85	4.50 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	80 \| TUBE
THS4503IDGNR	ACTIVE	-40 to 85	4.10 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
THS4503IDGNRG4	ACTIVE	-40 to 85	4.10 \| 1ku	MSOP-PowerPAD (DGN) \| 8	View	2500 \| LARGE T&R		Purchase Samples
THS4503IDR	ACTIVE	-40 to 85	4.10 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
THS4503IDRG4	ACTIVE	-40 to 85	4.10 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:44 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTHS4503CD
Americas	Avnet	344
	Newark	83
	Rochester Electronics	>1k
Europe	Avnet-SILICA	40
Worldwide	Mouser Electronics	40
TI Lead Time*: 20 WeeksTHS4503CDG4
None Reported View Distributors
TI Lead Time*: 14 WeeksTHS4503CDGK
None Reported View Distributors
TI Lead Time*: 14 WeeksTHS4503CDGKG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTHS4503CDGKR
None Reported View Distributors
TI Lead Time*: 20 WeeksTHS4503CDGKRG4
None Reported View Distributors
TI Lead Time*: 14 WeeksTHS4503CDGN
Americas	Arrow	30
	Avnet	515
	Rochester Electronics	>1k
Worldwide	Mouser Electronics	34
TI Lead Time*: 14 WeeksTHS4503CDGNG4
None Reported View Distributors
TI Lead Time*: 14 WeeksTHS4503CDGNR
None Reported View Distributors
TI Lead Time*: 14 WeeksTHS4503CDGNRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTHS4503CDR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTHS4503CDRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTHS4503ID
Americas	Newark	38
Americas	Rochester Electronics	693
Asia	Farnell Asia	60
Asia	WPI	>1k
Europe	Farnell	60
Worldwide	DigiKey	38
Worldwide	Mouser Electronics	23
TI Lead Time*: 20 WeeksTHS4503IDG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTHS4503IDGK
Americas	Arrow	306
	Avnet	4
	Rochester Electronics	>1k
Asia	WPI	97
Worldwide	DigiKey	131
Worldwide	Mouser Electronics	49
TI Lead Time*: 14 WeeksTHS4503IDGKG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTHS4503IDGKR
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTHS4503IDGKRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksTHS4503IDGN
Americas	Arrow	467
Americas	Newark	80
Asia	Farnell Asia	68
Asia	WPI	71
Europe	Abacus Polar	159
	Arrow Southern Europe	80
	Farnell	53
Worldwide	DigiKey	662
Worldwide	Mouser Electronics	190
TI Lead Time*: 14 WeeksTHS4503IDGNG4
Americas	Avnet	50
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTHS4503IDGNR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTHS4503IDGNRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTHS4503IDR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTHS4503IDRG4
Worldwide	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
THS4503CD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGK	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGKG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGNG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDGNRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503CDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGK	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGKG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGNG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDGNRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
THS4503IDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for THS4503

Datasheet

Wideband, Low-Distortion Fully Differential Amplifiers (Rev. D) (PDF, 1032 KB)
16 Dec 2003

Application Notes

Noise Analysis for High Speed Op Amps (Rev. A) (HTM, 9 KB) 7985 views
17 Jan 2005 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 views
24 May 2004 Read Abstract

User Guides

THS4503EVM User's Guide (PDF, 740 KB) 741 views
03 Jun 2002

Tools & Software

Name	Part #	Company	Tool / Software Type
ADS5231 Evaluation Module	ADS5231EVM	Texas Instruments	Development Boards/EVMs
ADS5232 Evaluation Module	ADS5232EVM	Texas Instruments	Development Boards/EVMs
ADS5413 Evaluation Module	ADS5413EVM	Texas Instruments	Development Boards/EVMs
THS4503 Evaluation Module	THS4503EVM	Texas Instruments	Development Boards/EVMs
THS7530 Evaluation Module	THS7530EVM	Texas Instruments	Development Boards/EVMs
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- THS4503 PSpice Model (ZIP, 8 KB) 595 views
  24 Apr 2003
TINA-TI Reference Design
- THS4503 TINA-TI Reference Design (Rev. A) (TSC, 74 KB) 237 views
  14 Jan 2009
TINA-TI Spice Model
- THS4503 TINA-TI Spice Model (TSM, 8 KB) 51 views
  14 Jan 2009

Part #	Name	Product Family	Comments
ADS1625	18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
ADS1602	16-Bit, 2.5MSPS Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
ADS1626	18 Bit, 1.25MSPS Single Channel Delta-Sigma ADC Single with FIFO	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
ADS1605	16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
ADS1606	16 Bit, 5MSPS Single Channel Delta-Sigma ADC Single with FIFO	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
ADS1601	16-Bit, 1.25MSPS Analog-to-Digital Converter	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER
Customers Who Evaluated This Product Also Evaluated...
THS4520	Rail-to-Rail Output Wideband Fully Differential Amplifier	OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER	TI customers also evaluated this product.
THS4521	Very low power rail-to-rail output fully differential amplifier	OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER	TI customers also evaluated this product.
THS4131	Fully Differential Input/Output Low Noise Amplifier	OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER	TI customers also evaluated this product.
THS4509	Wideband Operational Amplifier	OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER	TI customers also evaluated this product.
THS3001	420-MHz Current-Feedback Amplifier	HIGH SPEED AMPLIFIER-CURRENT FEEDBACK	TI customers also evaluated this product.
OPA656	Wideband, Unity Gain Stable FET-Input Operational Amplifier	HIGH SPEED AMPLIFIER-JFET/CMOS	TI customers also evaluated this product.

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THS4503 Status: ACTIVE

High-Speed Fully-Differential Amplifiers

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