LT1497CS

• Product Introduction

LT1497CS

peculiarity

• Minimum output current: ± 125 milliamps
• Maximum power supply current per ampere: 7mA, VS = ± 5V
• Bandwidth: At 50MHz, VS = ± 15V
• Conversion rate: 900V/μs, VS = ± 15V
• Wide power supply voltage range: VS = ± 2.5V to ± 15V (enhanced øJA 16-pin SO package)
• Enhanced øJA SO-8 pack for ± 5V operation
• 0.02% differential gain: AV = 2, R L = 150 ohms
• 0.015° differential phase: AV = 2, R L = 150 ohms
• ± 13V output swing: When I L = 100mA, VS = ± 15V
• ± 3.1V output swing: When I L = 100mA, VS = ± 5V
• The 55ns settling time is 0.1%, 10V step
• Thermal shutdown protection

description

® The LT 1497 dual current feedback amplifier features low power consumption, high output driving capability, excellent video characteristics, and outstanding distortion performance. From a low 7 milliamps to a maximum amplifier power supply current, the LT1497 driver ± 100 milliamps with only 1.9V margin. Twisted pair cables can drive up to 1MHz ±40mA peak signals with 70dBC distortion differentials. The LT1497 can supply power to a low thermal resistance, 16-pin SO package up to ± 15V. For devices operating ± 5V, it can also be packaged in low-thermal resistance SO-8 packages. The device features thermal and current limiting circuits to prevent fault conditions. LT1497 is manufactured using Lingte's complementary bipolar process. The equipment features the performance of the LT1229 and LT1207 dual current feedback amplifiers between bridges. The LT1229 features a 30mA output driver, 100MHz bandwidth, and 12mA power supply current. The LT1207 features a 250mA output driver, 60MHz bandwidth, and a 40mA power supply current.