LTC2063/LTC2064/LTC2065

4

Rev. C

For more information www.analog.com

ELECTRICAL CHARACTERISTICS

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage (Note 6)

VS = 5.25V

l

1

±5

±10

μV

μV

ΔVOS/ΔT Input Offset Voltage Drift (Note 6)

–40°C to 85°C

–40°C to 125°C

l

l

±0.02

±0.05

μV/°C

µV/°C

IB

Input Bias Current

–40°C to 85°C

–40°C to 125°C

l

l

–3

±20

±30

±100

pA

pA

pA

IOS

Input Offset Current

–40°C to 85°C

–40°C to 125°C

l

l

1.5

±20

±30

±100

pA

pA

pA

in

Input Noise Current Spectral Density

f ≤ 100Hz

12

fA/√Hz

en

Input Noise Voltage Spectral Density

f ≤ 100Hz

220

nV/√Hz

en P–P

Input Noise Voltage

DC to 10Hz

4.6

μVP–P

CIN

Input Capacitance

Differential

Common Mode

3.3

3.5

pF

pF

VCMR

Input Voltage Range

Guaranteed by CMRR

l

(V–) – 0.1

(V+) + 0.1

V

CMRR

Common Mode Rejection Ratio

VCM = (V–) – 0.1V to (V+) + 0.1V

RL = 499k

l

111

108

130

dB

dB

PSRR

Power Supply Rejection Ratio

VS = 1.7V to 5.25V

RL = 499k

l

108

106

126

dB

dB

EMIRR

EMI Rejection Ratio

VRF = 100mVPK

EMIRR = 20 • log(VRF/ΔVOS)

f = 400MHz

f = 900MHz

f = 1800MHz

f = 2400MHz

81

102

114

100

dB

dB

dB

dB

AVOL

Open Loop Gain

VOUT = (V–) + 0.1V to (V+) – 0.1V, RL = 499k

l

112

110

140

dB

dB

The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.

Unless otherwise noted, VS = 5V, VCM = VOUT = VS/2, VSHDN = 5V, RL to VS/2.

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

SR

Slew Rate

AV = +1

3.5

V/ms

GBW

Gain Bandwidth Product

RL = 499k

20

kHz

tON

Power-Up Time

2

ms

fC

Internal Chopping Frequency

5

kHz

VS

Supply Voltage Range

Guaranteed by PSRR

l

1.7

5.25

V

IS

Supply Current per Amplifier

No Load

–40°C to 85°C

–40°C to 125°C

l

l

1.3

2

2.5

4

μA

μA

µA

In Shutdown (SHDN = V–)

–40°C to 85°C

–40°C to 125°C

l

l

90

170

250

500

nA

nA

nA

VH

SHDN Pin Threshold, Logic High (Referred to V–)

l

1.0

V

VL

SHDN Pin Threshold, Logic Low (Referred to V–)

l

0.65

V

ISHDN

SHDN Pin Current

VSHDN = 0V

l

–150

–20

nA

The l denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VS = 1.8V, VCM = VOUT = VS/2, VSHDN = 1.8V,

RL to VS/2.