Datasheet LT1457S8 - Linear Technology IC, SM, OP AMP, JFET DUAL — Ficha de datos

Linear Technology LT1457S8

Part Number: LT1457S8

Descripción detallada

Manufacturer: Linear Technology

Description: IC, SM, OP AMP, JFET DUAL

Docket:
LT1457 Dual, Precision JFET Input Op Amp
FEATURES
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DESCRIPTION
The LT1457 is a dual, JFET input op amp optimized for handling large capacitive loads in combination with precision performance.

Precision specifications include 220µV offset voltage in plastic and surface mount packages. At 70°C input bias current is 50pA, input offset current is 20pA. Channel separation is 130dB. Other dual JFET input op amps from Linear Technology include the LT1057, which is three times faster than the LT1457 but at the expense of significantly lower capacitive load handling capability; and the LT1113 with 4.5nV/Hz voltage noise.

Specifications:

Amplifier Case Style: SOIC
Amplifier Type: JFET Operational
Bandwidth: 1.7 MHz
Base Number: 1457
Gain Bandwidth: 1.7 MHz
Input Offset Voltage Max: 1.2 mV
Mounting Type: SMD
Number of Amplifiers: 2
Number of Pins: 8
Op Amp Type: Precision
Operating Temperature Range: -40°C to +85°C
Package / Case: SOIC
SVHC: No SVHC (15-Dec-2010)
Slew Rate: 4 V/µs
Supply Voltage + Nom: 10 V
Supply Voltage Range: ± 4.5 V to ± 18 V

RoHS: Yes

Accessories:

Roth Elektronik - RE932-01
STANNOL - 574601