参数资料
| 型号： | ISL55191IBZ-T13 |
| 厂商： | Intersil |
| 文件页数： | 13/18页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP ULT L-NOISE/DIST 8-SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 260 V/µs |
| 增益带宽积： | 800MHz |
| 电流 - 输入偏压： | 12µA |
| 电压 - 输入偏移： | 170µV |
| 电流 - 电源： | 12mA |
| 电流 - 输出 / 通道： | 132mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 5 V，±1.5 V ~ 2.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
4
FN6263.1
March 30, 2007
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
AV = +10; VOUT = 100mVP-P; Rf/Rg = 909Ω/100Ω
800
MHz
HD
(4MHz)
2nd Harmonic Distortion
AV = +10; VOUT = 2VP-P; Rf/Rg = 909Ω/100Ω
-94
dBc
3rd Harmonic Distortion
-104
dBc
ISO
Off-state Isolation; EN = 1 ISL55291;
EN = 0 ISL55191
fO = 10MHz; AV = +10; VIN = 640mVP-P;
Rf/Rg = 909Ω/100Ω; CL = 1.2pF
-65
dB
X-TALK
ISL55291
Channel to Channel Crosstalk
fO = 10MHz; AV = +10; VOUT (Driven Channel) =
640mVP-P; Rf/Rg = 909Ω/100Ω; CL = 1.2pF
-75
dB
VN
Input Referred Voltage Noise
fO = 1kHz
1.2
nV/
√Hz
IN
Input Referred Current Noise
fO = 10kHz
3.8
pA/
√Hz
TRANSIENT RESPONSE
SR
Slew Rate
150
260
V/uS
tr, tf Large
Signal
Rise Time, tr 10% to 90%
AV = +10; VOUT = 3.5VP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
6.6
ns
Fall Time, tf 10% to 90%
5.7
ns
Rise Time, tr 10% to 90%
AV = +10; VOUT = 1VP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
5ns
Fall Time, tf 10% to 90%
4ns
tr, tf, Small
Signal
Rise Time, tr 10% to 90%
AV = +10; VOUT = 100mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
3ns
Fall Time, tf 10% to 90%
3ns
tpd
Propagation Delay
10% VIN to 10% VOUT
AV = +10; VOUT = 100mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
1.6
ns
tIOL
Positive Input Overload Recovery
Time, tIOL+; 10% VIN to 10% VOUT
VS = ±2.5V; AV = +10; VIN = +VCM +0.5V;
Rf/Rg = 909Ω/100Ω; CL = 1.2pF
50
ns
Negative Input Overload Recovery
Time, tIOL-; 10% VIN to 10% VOUT
VS = ±2.5V; AV = +10; VIN = -V -0.5V;
Rf/Rg = 909Ω/100Ω; CL = 1.2pF
30
ns
tOOL
Positive Output Overload Recovery
Time, tOOL+; 10% VIN to 10% VOUT
VS = ±2.5V; AV = +10; VIN = 2.3VP-P;
Rf/Rg = 909Ω/100Ω; CL = 1.2pF
40
ns
Negative Output Overload Recovery
Time, tOOL-; 10% VIN to 10% VOUT
VS = ±2.5V; AV = +10; VIN = 2.3VP-P;
Rf/Rg = 909Ω/100Ω; CL = 1.2pF
30
ns
tEN
ISL55191
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% VOUT
AV = +10; VIN = 500mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
540
ns
ENABLE to Output Turn-off Delay
Time; 10% EN to 10% VOUT
AV = +10; VIN = 500mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
390
ns
tEN
ISL55291
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% VOUT
AV = +10; VIN = 500mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
330
ns
ENABLE to Output Turn-off Delay
Time;10% EN to 10% VOUT
AV = +10; VIN = 500mVP-P; Rf/Rg = 909Ω/100Ω
CL = 1.2pF
50
ns
Electrical Specifications
V+ = 5V, V- = GND, RL = 1kΩ, RG = 30Ω, RF = 270Ω. unless otherwise specified. Parameters are per amplifier.
All values are at V+ = 5V, TA = +25°C.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
ISL55191, ISL55291
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