6

CS4361

Confidential Draft

2/12/08

DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CZZ)

Measurement Bandwidth is 10 Hz to 20 kHz. See (Note 1). Specifications apply to all channels unless otherwise

indicated.

Notes:

1.

One-half LSB of triangular PDF dither added to data.

Parameter

Min

Typ

Max

Unit

Dynamic Performance

Dynamic Range

18 to 24-Bit

A-weighted

unweighted

16-Bit

A-weighted

unweighted

99

96

90

87

103

100

96

93

-

-

-

-

dB

dB

dB

dB

Total Harmonic Distortion + Noise

18 to 24-Bit

Ch. 1-2, 0 dB

Ch. 3-4, 0 dB

Ch. 5-6, 0 dB

-20 dB

-60 dB

16-Bit

Ch. 1-2, 0 dB

Ch. 3-4, 0 dB

Ch. 5-6, 0 dB

-20 dB

-60 dB

-

-

-

-

-

-

-

-

-

-

-93

-90

-94

-80

-40

-92

-89

-93

-73

-33

-86

-83

-87

-76

-36

-85

-82

-86

-67

-27

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

DAC Analog Characteristics - All Modes

Parameter

Symbol

Min

Typ

Max

Interchannel Isolation (1 kHz)

-

100

-

dB

DC Accuracy

Interchannel Gain Mismatch

-

0.1

0.25

dB

Gain Drift

-

100

-

ppm/°C

Analog Output

Full Scale Output Voltage

0.60•VA

0.65•VA

0.70•VA

Vpp

Quiescent Voltage

-0.5•VA-

VDC

Max DC Current draw from an AOUT pin

-10-

µA

Max Current draw from VQ

-

100

-

µA

Min AC-Load Resistance (see Figure 2)RL

-3-

k

Ω

-

100

-

pF

Output Impedance

-

100

-

Ω