ICL7650 datasheet(4/12 Pages) MAXIM

4 / 12 page

-30

-10

-20

10121416

MAXIMUM OUTPUT CURRENT

vs. SUPPLY VOLTAGE

TOTAL SUPPLY VOLTAGE (V)

SOURCE CURRENT

SINK CURRENT

100

0.1

100

125

150

CLOCK RIPPLE REFERRED TO INPUT

vs. TEMPERATURE

TEMPERATURE (

°C)

BROADBAND

NOISE

(AV = 1000)

0.1

µF

121416

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

TOTAL SUPPLY VOLTAGE (V)

Typical Operating Characteristics

(Circuit of Figure 1, V+ = +5V, V- = -5V, TA = +25°C, unless otherwise noted.)

Chopper-Stabilized Op Amps

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—ICL7650/ICL7653 (continued)

(Circuit of Figure 1, V+ = +5V, V- = -5V, TA = +25°C, unless otherwise noted.) (Note 5)

CL = 50pF, RL = 10k

Ω

f = 10Hz

RS = 100

Ω, f = 0 to 10Hz

V+ to V- = ±3V to ±8V

CMVR = -5V to +2.5V

CONDITIONS

µs

0.2

Rise Time

V/µs

2.5

Slew Rate

MHz

2.0

GBW

Unity-Gain Bandwidth

pA/

√Hz

0.01

Input Noise Current

µVp-p

enp-p

Input Noise Voltage

120

130

PSRR

Power-Supply Rejection Ratio

120

130

CMRR

Common-Mode Rejection Ratio

Overshoot

4.5

V+ to V-

Operating Supply Range

No load

1.2

2.0

ISUPP

Supply Current

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Pins 13 and 14 open (DIP)

120

200

375

fCLKOUT

Internal Chopping Frequency

RL = 100k

Ω

µA

200

Clamp On Current (Note 4)

-4.0

≤ VOUT ≤ +4.0V

Clamp Off Current (Note 4)

nV/

√month

100

Offset Voltage vs. Time

Note 3: OUTPUT and CLAMP pins not connected.

Note 4: See Output Clamp section for details.

Note 5: All pins are designed to withstand electrostatic discharge (ESD) levels in excess of 2000V (MIL STD 8838 Method 3015.1

test circuit).

Note 6: Sample tested. Limits are not used to calculate outgoing quality level.

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