LTC2604/LTC2614/LTC2624

5

2604fd

TYPICAL PERFORMANCE CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

the measured DAC at midscale, unless otherwise noted.

Note 6: Guaranteed by design and not production tested.

Note 7: Inferred from measurement at code 256 (LTC2604), code 64

(LTC2614) or code 16 (LTC2624), and at full scale.

3/4 scale to 1/4 scale. Load is 2k in parallel with 200pF to GND.

and half scale –1. Load is 2k in parallel with 200pF to GND.

Note 10: These specifications apply to LTC2604/LTC2604-1, LTC2614/

LTC2614-1, LTC2624/LTC2624-1.

TEMPERATURE (°C)

–50

–30

–10

10

30

50

70

90

2604 G03

3

2

1

0

–1

–2

–3

–35

–25

–15

–5

5

15

25

35

2604 G02

1.0

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1.0

CODE = MIDSCALE

–40 –30 –20 –10

0

10

20

30

40

2604 G01

0.10

0.08

0.06

0.04

0.02

0

–0.02

–0.04

–0.06

–0.08

–0.10

CODE = MIDSCALE

Current Limiting

Load Regulation

Offset Error vs Temperature

2.5

3

3.5

4

4.5

5

5.5

2604 G06

3

2

1

0

–1

–2

–3

TEMPERATURE (°C)

–50

–30

–10

10

30

50

70

90

2604 G05

0.4

0.3

0.2

0.1

0

–0.1

–0.2

–0.3

–0.4

TEMPERATURE (°C)

–50

–30

–10

10

30

50

70

90

2604 G04

3

2.5

2.0

1.5

1.0

0.5

0

Gain Error vs Temperature

Zero-Scale Error vs Temperature

(LTC2604/LTC2604-1, LTC2614/LTC2614-1, LTC2624/LTC2624-1)

The

TIMING CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

CS/LD High to SCK Positive Edge

l

7ns

SCK Frequency

50% Duty Cycle

l

50

MHz