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ISO121BG by:
Texas Instruments

Isolation Amplifier, 1 Func, 3500V Isolation-Min, 60MHz Band Width, BIPolar, CDIP16

Part Details for ISO121BG by Texas Instruments

Results Overview of ISO121BG by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

ISO121BG Information

ISO121BG by Texas Instruments is an Isolation Amplifier.
Isolation Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
ISO121BG Texas Instruments Precision Isolation Amplifier 16-CDIP SB -55 to 125

Price & Stock for ISO121BG

Part # Distributor Description Stock Price Buy
DISTI # 296-12577-5-ND
DigiKey IC OP AMP 1CH 16-CDIP Min Qty: 1 Container: Tube 0
Tube
  • 1 $276.1200
  • 18 $230.7617
  • 27 $226.8626
$226.8626 / $276.1200 Buy Now
DISTI # 85989043
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1201 Americas - 4926
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85988580
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 0301 Americas - 258
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85994392
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1101 Americas - 158
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 595-ISO121BG
Mouser Electronics Isolation Amplifiers Prec Lo Cost Iso Amp RoHS: Compliant 0
  • 1 $276.1200
  • 9 $230.7700
$230.7700 / $276.1200 Order Now
Rochester Electronics Op Amp Isolation 60kHz 16-DIP Tube RoHS: Compliant Status: Active Min Qty: 1 6153
  • 1 $185.2200
  • 25 $179.6600
  • 100 $174.1100
  • 500 $168.5500
  • 1,000 $162.9900
$162.9900 / $185.2200 Buy Now
DISTI # 85989043
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1201 Americas - 4926
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85988580
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 0301 Americas - 258
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85994392
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1101 Americas - 158
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85989043
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1201 Americas - 4926
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85988580
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 0301 Americas - 258
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now
DISTI # 85994392
Verical SP Amp ISOL Amp Single ±18V 16-Pin SBCDIP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1101 Americas - 158
  • 2 $231.5250
  • 25 $224.5750
  • 100 $217.6375
  • 500 $210.6875
  • 1,000 $203.7375
$203.7375 / $231.5250 Buy Now

US Tariff Estimator: ISO121BG by Texas Instruments

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

ISO121BG
Texas Instruments
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Estimator Results:
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Import Value
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Total Estimate
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Based on tariff data from
Parametric Data

ISO121BG Part Data Attributes
ISO121BG Texas Instruments
Buy Now Datasheet
Compare Parts:
ISO121BG Texas Instruments Isolation Amplifier, 1 Func, 3500V Isolation-Min, 60MHz Band Width, BIPolar, CDIP16
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Part Package Code DIP
Package Description Cdip_sb-16
Pin Count 40
ECCN Code EAR99
HTS Code 8542.33.00.01
Amplifier Type Isolation Amplifier
Analog Input Voltage-Max 10 V
Analog Input Voltage-Min -10 V
Bandwidth (3dB)-Nom 60 Mhz
Common Mode Voltage-Max 3500 V
Input Offset Voltage-Max 50000 µV
Isolation Voltage-Min 3500 V
JESD-30 Code R-CDIP-T16
Length 50.925 Mm
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Non-linearity-Max 0.01%
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material Ceramic, Metal-Sealed Cofired
Package Code DIP
Package Equivalence Code DIP16/40,.6
Package Shape Rectangular
Package Style In-Line
Packing Method Tube
Qualification Status Not Qualified
Seated Height-Max 4.83 Mm
Supply Current-Max 12 Ma
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount No
Technology Bipolar
Temperature Grade Military
Terminal Form Through-Hole
Terminal Pitch 2.54 Mm
Terminal Position Dual
Unity Gain BW-Nom 0.06
Voltage Gain-Min 1
Width 15.24 Mm

Alternate Parts for ISO121BG

This table gives cross-reference parts and alternative options found for ISO121BG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ISO121BG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HCPL-788J-000E Broadcom Limited $5.7448 Isolation Amplifier, 1 Func, 5000V Isolation-Min, 0.03MHz Band Width, PDSO16 ISO121BG vs HCPL-788J-000E
HCPL-788J Broadcom Limited $7.4600 Isolation Amplifier, 1 Func, 3750V Isolation-Min, 30MHz Band Width, PDSO16, SOP-16 ISO121BG vs HCPL-788J
IL610-ETR7 NVE Corporation Check for Price Interface Circuit ISO121BG vs IL610-ETR7
HCPL-788J500 Agilent Technologies Inc Check for Price ISOLATION AMPLIFIER, 3750V ISOLATION-MIN, 30kHz BAND WIDTH, PDSO16, SOP-16 ISO121BG vs HCPL-788J500
ISO102-BI Burr-Brown Corp Check for Price Isolation Amplifier, 1 Func, 1500V Isolation-Min, 0.07MHz Band Width, BIPolar, CDIP24 ISO121BG vs ISO102-BI
HCPL-788J500 Avago Technologies Check for Price ISOLATION AMPLIFIER, 3750V ISOLATION-MIN, 30kHz BAND WIDTH, PDSO16, SOP-16 ISO121BG vs HCPL-788J500
HCPL-788J#E Avago Technologies Check for Price ISOLATION AMPLIFIER, 3750V ISOLATION-MIN, 30kHz BAND WIDTH, PDSO16, LEAD FREE, SOP-16 ISO121BG vs HCPL-788J#E
ISO102B Texas Instruments Check for Price Isolation Amplifier, 1 Func, 1500V Isolation-Min, 70MHz Band Width, BIPolar, CDIP16 ISO121BG vs ISO102B
ISO120G-BI Texas Instruments Check for Price Isolation Amplifier, 1 Func, 1500V Isolation-Min, 0.06MHz Band Width, BIPolar, CDIP16 ISO121BG vs ISO120G-BI
LIA100STR IXYS Integrated Circuits Division Check for Price Isolation Amplifier, 1 Func, 3750V Isolation-Min, 40MHz Band Width, BIPolar, PDSO16 ISO121BG vs LIA100STR
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ISO121BG Frequently Asked Questions (FAQ)

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