LTC2055HVCMS8 datasheet(4/12 Pages) LINER

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LTC2054/LTC2055

sn20545 20545fas

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Supply Current

No Load (LTC2054)

●

175

210

175

215

µA

Supply Current (Per Amplifier)

No Load (LTC2055)

●

150

180

150

185

µA

VOS

Input Offset Voltage

(Note 2)

±0.5

±5

±0.5

±5

µV

∆VOS/∆T

Average Input Offset Drift

(Note 2)

●

0.025 ±0.03

0.025 ±0.05

µV/°C

Long-Term Offset Drift

nV/√mo

Input Bias Current (Note 4)

±3

±3pA

●

±150

±3000

IOS

Input Offset Current (Note 4)

±6

±6pA

●

±300

±700

Input Noise Voltage

RS = 100Ω, DC to 1Hz

0.6

µVP-P

RS = 100Ω, DC to 10Hz

1.6

µVP-P

CMRR

Common Mode Rejection Ratio

VCM = GND to V+ – 0.9

120

130

120

130

●

115

PSRR

Power Supply Rejection Ratio

VS = 2.7V to 11V

120

130

120

130

●

115

AVOL

Large-Signal Voltage Gain

RL = 100k, VOUT = GND

125

140

125

140

●

120

VOUT

Maximum Output Voltage Swing

RL = 5k to GND

±4.78 ±4.82

RL = 5k to GND

●

±4.75

±4.70

RL = 100k to GND

±4.98 ±4.99

RL = 100k to GND

●

±4.975

±4.97

Slew Rate

0.5

V/µs

GBW

Gain Bandwidth Product

500

kHz

Internal Sampling Frequency

kHz

(LTC2054HV/LTC2055HV) The

● denotes the specifications which apply

over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V

unless otherwise noted. (Note 3)

ELECTRICAL CHARACTERISTICS

Note 1: Absolute Maximum Ratings are those values beyond which the life

of the device may be impaired.

Note 2: These parameters are guaranteed by design. Thermocouple effects

preclude measurements of these voltage levels during automated testing.

Note 3: All versions of the LTC2054/LTC2055 are designed, characterized

and expected to meet the extended temperature limits of – 40°C and

125°C. The LTC2054C/LTC2055C/LTC2054HVC/LTC2055HVC are

guaranteed to meet the temperature limits of 0°C and 70°C. The LTC2054I/

LTC2055I/LTC2054HVI/LTC2055HVI are guaranteed to meet temperature

limits of – 40°C and 85°C. The LTC2054H/LTC2055H and LTC2054HVH/

LTC2055HVH are guaranteed to meet the temperature limits of – 40°C and

125°C.

Note 4: Limit is determined by high speed automated test capability. See

Typical Chacteristic curves for actual typical performance. For tighter

specifications, please consult Linear Technology Marketing.

Note 5: The θJA specified for the DD package is with minimal PCB heat

spreading metal. Using expanded metal area on all layers of a board

reduces this value.

LTC2054HVC/LTC2055HVC

LTC2054HVI/LTC2055HVI

LTC2054HVH/LTC2055HVH

LTC2055HVCMS8 Datasheet(PDF) 4 Page - Linear Technology

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