TLV5617A

2.7-V TO 5.5-V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG

CONVERTER WITH POWER DOWN

SLAS234F – JULY 1999 – REVISED JULY 2002

5

POST OFFICE BOX 655303

electrical characteristics over recommended operating conditions (unless otherwise noted)

(Continued)

digital inputs

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IIH

High-level digital input current

VI = VDD

1

µA

IIL

Low-level digital input current

VI = 0 V

–1

µA

Ci

Input capacitance

8

pF

analog output dynamic performance

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

t

Output settling time full scale

R10 k

Ω

C

100 pF See Note 11

Fast

1

3

s

ts(FS)

Output settling time, full scale

RL = 10 kΩ,CL = 100 pF, See Note 11

Slow

3

10

µs

t

Output settling time code to code

R10 k

Ω

C

100 pF See Note 12

Fast

1

s

ts(CC)

Output settling time, code to code

RL = 10 kΩ,CL = 100 pF, See Note 12

Slow

2

µs

SR

Slew rate

R10 k

Ω

C

100 pF See Note 13

Fast

3

V/ s

SR

Slew rate

RL = 10 kΩ,CL = 100 pF, See Note 13

Slow

0.5

V/

µs

Glitch energy

DIN = 0 to 1,

FCLK = 100 kHz, CS = VDD

5

nV–s

SNR

Signal-to-noise ratio

68

SINAD

Signal-to-noise + distortion

fs = 102 kSPS, fout = 1 kHz, RL = 10 kΩ,

65

dB

THD

Total harmonic distortion

fs = 102 kSPS, fout = 1 kHz, RL = 10 kΩ,

CL = 100 pF

–62

dB

SFDR

Spurious free dynamic range

L

64

NOTES: 11. Settling time is the time for the output signal to remain within

±0.5 LSB of the final measured value for a digital input code change

of 0x020 to 0xFDC and 0xFDC to 0x020 respectively. Not tested, assured by design.

12. Settling time is the time for the output signal to remain within

± 0.5 LSB of the final measured value for a digital input code change

of one count. Not tested, assured by design.

13. Slew rate determines the time it takes for a change of the DAC output from 10% to 90% of full-scale voltage.