DCA121002

New Product

Isolation Amplifiers(Digital Isolators)

Description

Number of Circuits 2
Function Isolation Amplifier
Application Scope Motor Phase Current and voltage Sensing / Inverter Current and voltage Sensing
Feature Sigma-delta(Σ-Δ)analog-to-digital converter technology / Magnetic coupled isolation amplifier(Digital Isolators)
Output Interface Analog output
Overcurrent high-speed feedback (Option) Not Available
RoHS Compatible Product (s) (#) Available

Package Information

Toshiba Package Name SOIC8-W(P-SOP8-0806-1.27-001)
Package Image Toshiba DCA121002 Isolation Amplifiers(Digital Isolators) product SOIC8-W(P-SOP8-0806-1.27-001) package image
Pins 8
Mounting Surface Mount
Width×Length×Height
(mm)
5.85×11.5×2.79
Package Dimensions View
SamacSys CAD model
(Symbol, Footprint and 3D model)
Download from SamacSys<br>*1 *2

Download from SamacSys
*1 *2

 Please refer to the link destination to check the detailed size.

*1

SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.

*2

Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Supply Voltage VDD1 VDD1 -0.5 to 6 V
Supply Voltage VDD2 VDD2 -0.5 to 6 V
Operating Temperature Topr -40 to 125 ℃

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Input side supply voltage VDD1 - 3.0 to 5.5 V
Output side supply voltage VDD2 - 3.0 to 5.5 V
Isolation voltage BVs
@1minute (Min)
BVS t=60sec 5000 Vrms
Input Voltage (Linear Region) (Max) VIN+, VIN- - 250 mV
Input Voltage (Linear Region) (Min) VIN+, VIN- - -250 mV
Input offset voltage (Max) VOS Ta=25℃ 0.20 mV
Input offset voltage (Min) VOS Ta=25℃ -3.0 mV
Input offset voltage (Typ.) VOS Ta=25℃ -0.05 mV
Input offset voltage drift vs ambient temperature (Max) |dVOS/dTa| - 2 μV/℃
Input offset voltage drift vs ambient temperature (Typ.) |dVOS/dTa| - 0.3 μV/℃
VOUT nonlinearity (Max) NL Ta>=-40℃
Ta<=125℃
VIN+>=-250mV
VIN+<=250mV
0.02 %
VOUT nonlinearity (Min) NL Ta>=-40℃
Ta<=125℃
VIN+>=-250mV
VIN+<=250mV
-0.02 %
Propagation delay time (50% - 50%) (Max) tpD50 CL=15pF
VIN+>=-250mV
VIN+<=250mV
1.95 μs
Propagation delay time (50% - 50%) (Typ.) tpD50 CL=15pF
VIN+>=-250mV
VIN+<=250mV
1.60 μs
common mode transient immunity (Min) CMTI - 100 kV/μs
Signal-to-noise ratio (Min) SNR - 80 dB
Signal-to-noise ratio (Typ.) SNR - 85 dB
Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.

Document

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Nov,2026

Nov,2026

Nov,2026

Orderable part number

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS Stock Check Search
DCA121002(T,E 1000 Yes

Technical inquiry

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FAQs

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