1

IN+

8

VS

2

IN+

7

VOUT

3

IN±

6

NC

4

IN±

5

GND

Not to scale

3

TMCS1101

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SBOS825A – SEPTEMBER 2019 – REVISED MAY 2020

Product Folder Links: TMCS1101

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Copyright © 2019–2020, Texas Instruments Incorporated

(1)

Linear range limited by swing to supply and ground.

(2)

Advanced Information

(3)

Current levels must remain below both allowable continuous DC/RMS and transient peak current safe operating areas to not exceed

device thermal limits. See Safe Operating Area section.

5 Device Comparison Table

PRODUCT

SENSITIVITY

ZERO CURRENT OUTPUT

VOLTAGE,

(1)

50 mV/A

100 mV/A

±14.5 A

200 mV/A

±11.5 A

±7.25 A

TMCS1101A4B

400 mV/A

±5.75 A

--

50 mV/A

–9 A

–5.6 A

100 mV/A

–4.5 A

–2.8 A

200 mV/A

–2.25 A

–1.4 A

→ 13.85 A

400 mV/A

–1.12 A

→ 10.75 A

--

6 Pin Configuration and Functions

D Package

8-Pin SOIC

Top View

Pin Functions

PIN

I/O

DESCRIPTION

NO.

NAME

1

IN+

Analog input

Input current positive pin

2

IN+

Analog input

Input current positive pin

3

IN–

Analog input

Input current negative pin

4

IN–

Analog input

Input current negative pin

5

GND

Analog

Ground

6

NC

No Connect

No connect. Pin can tolerate a capacitive or resistive connection to GND or VS

(recommend short to GND if acceptable).

7

VOUT

Analog output

Output voltage

8

VS

Analog

Power supply