TLV5604

2.7-V TO 5.5-V 10-BIT 3-

µS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS

WITH POWER DOWN

SLAS176A – DECEMBER 1997 – REVISED SEPTEMBER 1998

5

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range

(unless otherwise noted) (continued)

individual DAC output specifications

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO

Voltage output

RL = 10 kΩ

0

AVDD–0.1

V

Output load regulation accuracy

RL = 2 kΩ vs 10 kΩ

0.1

0.25

% of FS

voltage

reference input (REFINAB, REFINCD)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VI

Input voltage range

See Note 10

0

AVDD–1.5

V

RI

Input resistance

10

M

Ω

CI

Input capacitance

5

pF

Reference feed through

REFIN = 1 Vpp at 1 kHz + 1.024 V dc

(see Note 11)

–75

dB

Reference input bandwidth

REFIN = 0 2 V

+ 1 024 V dc

Slow

0.5

MHz

Reference input bandwidth

REFIN = 0.2 Vpp + 1.024 V dc

Fast

1

MHz

NOTES: 10. Reference input voltages greater than VDD/2 will cause output saturation for large DAC codes.

11. Reference feedthrough is measured at the DAC output with an input code = 000 hex and a Vref(REFINAB or REFINCD)

input = 1.024 Vdc + 1 Vpp at 1 kHz.

digital inputs (D0–D11, CS, WEB, LDAC, PD)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IIH

High-level digital input current

VI = DVDD

±1

µA

IIL

Low-level digital input current

VI = 0 V

±1

µA

CI

Input capacitance

3

pF

power supply

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

5V supply No load Clock running

Slow

1.4

2.2

mA

IDD

Power supply current

5-V supply, No load, Clock running

Fast

3.5

5.5

mA

IDD

Power supply current

3V supply No load Clock running

Slow

1

1.5

mA

3-V supply, No load, Clock running

Fast

3

4.5

mA

Power down supply current,

See Figure 12

10

nA