LT6000/LT6001/LT6002

1

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APPLICATIO S

TYPICAL APPLICATIO

FEATURES

DESCRIPTIO

– Low Voltage: 1.8V to 16V Operation

– Low Current: 16

– Small Packages: DFN, MSOP, SSOP

– Shutdown to 1.5

µA Max (LT6000, LT6001DD)

µV Max

■

Fully Specified on 1.8V and 5V Supplies

°C to 85°C

Dual Available in MSOP and DFN

Quad Available in SSOP and DFN

Single, Dual and Quad,

1.8V, 13

µA Precision

Rail-to-Rail Op Amps

, LTC and LT are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

The LT

precision rail-to-rail input and output operational amplifi-

ers. Designed to maximize battery life in always-on appli-

cations, the devices will operate on supplies down to 1.8V

while drawing only 13

µA quiescient current. The low

supply current and low voltage operation is combined with

precision specifications; input offset is guaranteed less

than 600

µV. The performance on 1.8V supplies is fully

specified and guaranteed over temperature. A shutdown

feature available in the LT6000 and the 10-lead dual

LT6001 version can be used to extend battery life by

allowing the amplifiers to be switched off during periods

of inactivity.

The LT6000 is available in a tiny, dual fine pitch leadless

DFN package. The LT6001 is available in the 8-pin MSOP

package; a 10-lead version with the shutdown feature is

available in DFN package. The quad LT6002 is available in

the 16-pin SSOP package and the 16-pin DFN package.

These devices are specified over the commercial and

industrial temperature range.

100

Ω

330

Ω

0V WITHOUT OXYGEN

330

Ω

+

–

10k

OXYGEN SENSOR

CITY TECHNOLOGY

40X(2)

www.citytech.com

1/2 LT6001

200k

45

µA WITHOUT OXYGEN

20k

60012 TA01a

1/2 LT6001

Micropower Oxygen Sensor

Start-Up Characteristics

Supply Current vs Supply Voltage

TOTAL SUPPLY VOLTAGE (V)

0.4

0

10

25

0.8

1.2

1.4

60012 TA01b

5

20

15

0.6

1.0

1.6

1.8

2.0