2

Absolute Maximum Ratings

Thermal Information

Supply Voltage (V+ to GND) . . . . . . . . . . . . . . . . . . . . . . . . . . +17V

Digital Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . V+ to GND

Output Voltage Compliance . . . . . . . . . . . . . . . . . . . . . -100mV to V+

Operating Conditions

Thermal Resistance (Typical, Note 1)

PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1.

Electrical Specifications

PARAMETER

TEST CONDITIONS

UNITS

MIN

TYP

MAX

MIN

MAX

SYSTEM PERFORMANCE (Note 4)

Resolution

12

-

-

12

-

Bits

Nonlinearity

J

-10V

≤ V

See Figure 4 (Note 5)

--

±0.024

-

±0.024

% of FSR

K-

-

±0.012

-

±0.012

% of FSR

Monotonicity

Guaranteed

Gain Error

-10V

-

-

±0.3

-

±0.4

% of FSR

Output Leakage Current (Either Output)

-

-

±50

-

±200

nA

DYNAMIC CHARACTERISTICS

Power Supply Rejection

V+ = 14.5V to 15.5V

See Figure 5 (Note 5)

--

±0.005

-

±0.01

% of FSR/% of

∆V+

Output Current Settling Time

To 0.1% of FSR

See Figure 9 (Note 6)

--

1

-

1

µs

Feedthrough Error

All Digital Inputs Low

See Figure 8 (Note 6)

--

1

-

1

REFERENCE INPUTS

Input Resistance

All Digital Inputs High

510

20520

k

Ω

ANALOG OUTPUT

Voltage Compliance

Both Outputs, See Maximum

Ratings (Note 7)

-100mV to V+

Output Capacitance

All Digital Inputs High

See Figure 7 (Note 6)

-

-

200

-

200

pF

--

60

-

60

pF

All Digital Inputs Low

See Figure 7 (Note 6)

--

60

-

60

pF

-

-

200

-

200

pF

Output Noise (Both Outputs)

See Figure 6

Equivalent to 10k

Ω Johnson Noise

AD7541