Datasheet Texas Instruments OPA1S2385

Manufacturer	Texas Instruments
Series	OPA1S2385

250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer

Datasheets

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PDF, 1.1 Mb, Revision: A, File published: Jun 24, 2013

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Status

	OPA1S2385IDRCR	OPA1S2385IDRCT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes

Packaging

	OPA1S2385IDRCR	OPA1S2385IDRCT
N	1	2
Pin	10	10
Package Type	DRC	DRC
Industry STD Term	VSON	VSON
JEDEC Code	S-PDSO-N	S-PDSO-N
Package QTY	3000	250
Carrier	LARGE T&R	SMALL T&R
Device Marking	OUZQ	OUZQ
Width (mm)	3	3
Length (mm)	3	3
Thickness (mm)	.9	.9
Pitch (mm)	.5	.5
Max Height (mm)	1	1
Mechanical Data	Download	Download

Parametrics

Parameters / Models	OPA1S2385IDRCR	OPA1S2385IDRCT
2nd Harmonic, dBc	81	81
3rd Harmonic, dBc	93	93
@ MHz	1	1
Acl, min spec gain, V/V	1	1
Additional Features	N/A	N/A
Architecture	Voltage FB	Voltage FB
BW @ Acl, MHz	250	250
CMRR(Min), dB	66	66
CMRR(Typ), dB	80	80
GBW(Typ), MHz	100	100
Input Bias Current(Max), pA	50	50
Iq per channel(Max), mA	12	12
Iq per channel(Typ), mA	9.2	9.2
Number of Channels	2	2
Offset Drift(Typ), uV/C	6	6
Operating Temperature Range, C	-40 to 85	-40 to 85
Output Current(Typ), mA	100	100
Package Group	VSON	VSON
Package Size: mm2:W x L, PKG	10VSON: 9 mm2: 3 x 3(VSON)	10VSON: 9 mm2: 3 x 3(VSON)
Rail-to-Rail	In,Out	In,Out
Rating	Catalog	Catalog
Slew Rate(Typ), V/us	150	150
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	16	16
Vn at Flatband(Typ), nV/rtHz	6	6
Vos (Offset Voltage @ 25C)(Max), mV	8	8

Eco Plan

	OPA1S2385IDRCR	OPA1S2385IDRCT
RoHS	Compliant	Compliant

Application Notes

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Compensate Transimpedance Amplifiers Intuitively (Rev. A)
PDF, 69 Kb, Revision: A, File published: Mar 30, 2005
Transimpedance amplifiers are used to convert low-level photodiode currents to usable voltage signals. All too often, the amplifiers have to be empirically compensated to operate properly. The problem can be easily understood if one looks at all the elements involved.
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Tuning in Amplifiers
PDF, 44 Kb, File published: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
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Single-Supply Operation of Operational Amplifiers
PDF, 77 Kb, File published: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
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Op Amp Performance Analysis
PDF, 76 Kb, File published: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Model Line

Series: OPA1S2385 (2)

OPA1S2385IDRCR OPA1S2385IDRCT

Manufacturer's Classification

Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)