|
回复 7楼 蓝雨夜 的帖子
opa4277 ULTRA LOW OFFSET VOLTAGE: 10µV
ULTRA LOW DRIFT: ±0.1µV/°C
HIGH OPEN-LOOP GAIN: 134dB
HIGH COMMON-MODE REJECTION: 140dB
HIGH POWER SUPPLY REJECTION: 130dB
LOW BIAS CURRENT: 1nA max
WIDE SUPPLY RANGE: ±2V to ±18V
LOW QUIESCENT CURRENT: 800µA/amp
SINGLE, DUAL, AND QUAD VERSIONS
REPLACES OP-07, OP-77, OP-177
opa4277是opa277的4运放版,和opa277价格几乎一样,性价比更高
opa695
GAIN = +2 BANDWIDTH (1400MHz)
GAIN = +8 BANDWIDTH (450MHz)
OUTPUT VOLTAGE SWING: ±4.2V
ULTRA-HIGH SLEW RATE: 4300V/µs
3RD-ORDER INTERCEPT: > 40dBm (f <50MHz)
LOW POWER: 129mW
LOW DISABLED POWER: 0.5mW
PACKAGES: SO-8, MSOP-8, SOT23-6 |
|