CS3310

2

DS82F1

2k

Notes: 1. Measured with input grounded and Gain = 1. Will increase as a function of Gain settings >1.

2. This parameter is guaranteed by design and/or characterization.

Parameter

Symbol

Min

Typ

Max

Unit

DC Characteristics

Step Size

-

0.5

-

dB

Gain Error (31.5 dB Gain)

-

±0.05

-

dB

Gain Matching Between Channels

-

±0.05

-

dB

Input Resistance

810

-

k

Ω

Input Capacitance

-10

-

pF

AC Characteristics

Total Harmonic Distortion plus Noise (V in = 2V rms, 1 kHz)

THD+N

-

0.001

.0025

%

Dynamic Range

110

116

-

dB

Input/Output Voltage Range

(VA-)+1.25

-

(VA+)-1.25

V

Output Noise

(Note 1)

-

4.2

8.4

µVrms

Digital Feedthrough (Peak Component)

(Note 2)

-80

-

-

dB

Interchannel Isolation (1 kHz)

(Note 2)

-100

-110

-

dB

Output Buffer

Offset Voltage

(Note 1)

-

0.25

0.75

mV

Load Capacitance

-

-

100

pF

Short Circuit Current

-

20

-

mA

Unity Gain Bandwidth, Small Signal

(Note 2)

2

-

-

MHz

Power Supplies

Supply Current (No Load, AIN = 0 V)

IA+

IA-

ID+

-

-

-

7.0

7.0

450

9.0

9.0

800

mA

mA

µA

Power Consumption

-72

94

mW

Power Supply Rejection Ratio (250 Hz)

PSRR

-

80

-

dB