参数资料
型号: MAX44280AXT+T
厂商: Maxim Integrated Products
文件页数: 15/16页
文件大小: 0K
描述: IC OPAMP GP RRIO 50MHZ LN SC70-6
产品培训模块: Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 30 V/µs
增益带宽积: 50MHz
电流 - 输入偏压: 0.01pA
电压 - 输入偏移: 10µV
电流 - 电源: 750µA
电流 - 输出 / 通道: 85mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP,SC-88,SOT-363
供应商设备封装: SC-70-6
包装: 带卷 (TR)
MAX44280
1.8V, 50MHz, Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amp
8
Maxim Integrated
Typical Operating Characteristics (continued)
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VSHDN = VDD, TA = -40NC to +125NC. Typical values are at
TA = +25NC, unless otherwise noted. All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.)
PERCENT OVERSHOOT vs.
RESISTIVE LOAD (VIN = 100mVP-P)
MAX44280
toc25
RESISTANCE (I)
OVERSHOOT
(%)
10k
1k
2
4
6
8
10
12
14
0
100
100k
POWER-UP TIME
MAX44280 toc28
VCC
2V/div
OUTPUT
500mV/div
GND
4ms/div
TURN-ON TIME FROM SHUTDOWN
MAX44280 toc29
OUTPUT
500mV/div
VSS
10s/div
SHDN
2V/div
STABILITY vs. CAPACITIVE LOAD AND
ISOLATION RESISTANCE
(RLOAD IN SERIES CLOAD)
MAX44280
toc26
CAPACITIVE LOAD (pF)
ISOLATION
RESISTANCE
(
)
3500
3000
2500
2000
1500
1000
500
10
20
30
40
50
60
0
4000
UNSTABLE
STABLE
UNSTABLE
GAIN = 10V/V
GAIN = 5V/V
STABILITY vs.
CAPACITIVE AND RESISTIVE LOAD
(RLOAD || CLOAD)
MAX44280
toc27
CAPACITIVE LOAD (pF)
RESISTIVE
LOAD
(
)
1000
10
100
1000
10,000
100,000
1
100
10,000
UNSTABLE
STABLE
UNSTABLE
GAIN = 10V/V
GAIN = 5V/V
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