Precision, Micropower,

Low-Dropout Voltage References

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13

IN

OUT

+REF OUTPUT

OUTPUT

-REF OUTPUT

10nF

1M

Ω, 0.1%

1M

Ω, 0.1%

GND

MAX6190–

MAX6195

MAX6198

V+

GND

MAX681

V-

V+

V-

ICL7652

Figure 1. Positive and Negative References from Single 3V or 5V Supply

Typical Operating Circuit

IN

+SUPPLY INPUT (SEE SELECTOR GUIDE ON FIRST PAGE)

OUT

REFERENCE

OUT

2.2nF MAX

*

GND

MAX6190–

MAX6195

MAX6198

*

Ordering Information (continued)

Chip Information

TRANSISTOR COUNT: 70

PART

MAX6193AESA

MAX6193BESA

MAX6193CESA

-40°C to +85°C

-40°C to +85°C

-40°C to +85°C

TEMP RANGE

PIN-PACKAGE

8 SO

8 SO

8 SO

MAX6194AESA

-40°C to +85°C

8 SO

MAX6194BESA

-40°C to +85°C

8 SO

MAX6194CESA

-40°C to +85°C

8 SO

MAX6195AESA

-40°C to +85°C

8 SO

MAX6195BESA

-40°C to +85°C

8 SO

MAX6195CESA

-40°C to +85°C

8 SO

MAX6198AESA

-40°C to +85°C

8 SO

MAX6198BESA

-40°C to +85°C

8 SO

MAX6198CESA

-40°C to +85°C

8 SO