Position: Home  > All Categories> Integrated Circuits (ICs) > OPA843

OPA843

Features: *HIGH BANDWIDTH: 260MHz (G = +5)* GAIN BANDWIDTH PRODUCT: 800MHz* LOW INPUT VOLTAGE NOISE: 2.0nV/Hz* VERY LOW DISTORTION: 96dBc (5MHz)* HIGH OPEN-LOOP GAIN: 110dB* FAST 12-BIT SETTLING: 10.5ns (0.01%)* LOW INPUT OFFSET VOLTAGE: 300µV* OUTPUT CURRENT: ±100mAApplicationADC/DAC BUFFER...

product image

OPA843 Picture
See larger image
SeekIC No. : 004438518 Detail

OPA843: Features: *HIGH BANDWIDTH: 260MHz (G = +5)* GAIN BANDWIDTH PRODUCT: 800MHz* LOW INPUT VOLTAGE NOISE: 2.0nV/Hz* VERY LOW DISTORTION: 96dBc (5MHz)* HIGH OPEN-LOOP GAIN: 110dB* FAST 12-BIT SETTLING: 10...

OPA843 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
OPA843
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/21

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

* HIGH BANDWIDTH: 260MHz (G = +5)
*  GAIN BANDWIDTH PRODUCT: 800MHz
*  LOW INPUT VOLTAGE NOISE: 2.0nV/Hz
*  VERY LOW DISTORTION: 96dBc (5MHz)
*  HIGH OPEN-LOOP GAIN: 110dB
*  FAST 12-BIT SETTLING: 10.5ns (0.01%)
*  LOW INPUT OFFSET VOLTAGE: 300µV
*  OUTPUT CURRENT: ±100mA


Application

ADC/DAC BUFFER AMPLIFIER
LOW DISTORTION "IF" AMPLIFIER
ACTIVE FILTERS
LOW-NOISE RECEIVER
WIDEBAND TRANSIMPEDANCE
TEST INSTRUMENTATION
PROFESSIONAL AUDIO
OPA643 UPGRADE


Pinout

Connection Diagram


Specifications

Power Supply. . .  . .  . .  . .  . .  . .  . .. . . . . . . ±6.5VDC
Internal Power Dissipation. . See Thermal Information
Differential Input Voltage . . . . . . . .  . .  . .  . . . .±1.2V 
Input Common-Mode Voltage Range . . . .  . . . . . .±VS
Storage Temperature Range. . . . . . . .−40 to +125
Lead Temperature (soldering, 10s) . . . . . .  .  . .+300
Junction Temperature (TJ) . .  . .  . .  . .. . . . . . . .+150
ESD Rating
   Human Body Model (HBM) . .  . .  . . . . . . . . . .2000V
   Charge Device Model (CDM) . .  . .  .. . . . . . . .1500V
   Machine Model (MM). . . . . . . . . .  . .  . .  . .   . . 200V  


Description

    The OPA843 provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using a high Gain Bandwidth (GBW), two gain-stage design, the OPA843 gives a medium gain range device with exceptional dynamic range. The "classic" differential input complements this high dynamic range with DC precision beyond most high-speed amplifier products. Very low input offset voltage and current, high Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR), and high open-loop gain combine to give a high DC precision amplifier along with low noise and high 3rd-order intercept.

    12- to 16-bit converter interfaces will benefit from this combination of features. High-speed transimpedance applications can be implemented with exceptional DC precision as well. Differential configurations using two OPA843s can deliver very low distortion to high output voltages, as shown below.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Discrete Semiconductor Products
T508N12TOF
MUR20040
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
LED Products
LM24P20
KCG057QV1DB-G770
Transformers
TM-09210
BV222-1-00992
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
View more