参数资料
型号: INA333AIDGKRG4
厂商: Texas Instruments
文件页数: 22/27页
文件大小: 0K
描述: IC INST AMP PREC LOW PWR 8-MSOP
视频文件: INA333 Zero-Drift Instrumentation Amp
标准包装: 2,500
放大器类型: 仪表
电路数: 1
输出类型: 满摆幅
转换速率: 0.16 V/µs
-3db带宽: 150kHz
电流 - 输入偏压: 70pA
电压 - 输入偏移: 10µV
电流 - 电源: 50µA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V,±0.9 V ~ 2.75 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
SBOS445B – JULY 2008 – REVISED OCTOBER 2008 ..................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS: VS = +1.8V to +5.5V (continued)
Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.
At TA = +25°C, RL = 10k, VREF = VS/2, and G = 1, unless otherwise noted.
INA333
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
GAIN (continued)
Gain vs Temperature
G = 1
±1
±5
ppm/°C
G > 1(4)
±15
±50
ppm/°C
Gain nonlinearity
VS = 5.5V, (V–) + 100mV ≤ VO ≤ (V+) – 100mV
G = 1 to 1000
RL = 10k
10
ppm
OUTPUT
Output voltage swing from rail(5)
VS = 5.5V, RL = 10k
See note (5)
50
mV
Capacitive load drive
500
pF
Short-circuit current
ISC
Continuous to common
–40, +5
mA
FREQUENCY RESPONSE
Bandwidth, –3dB
G = 1
150
kHz
G = 10
35
kHz
G = 100
3.5
kHz
G = 1000
350
Hz
Slew rate
SR
VS = 5V, VO = 4V Step
G = 1
0.16
V/
s
G = 100
0.05
V/
s
Settling time to 0.01%
tS
G = 1
VSTEP = 4V
50
s
G = 100
VSTEP = 4V
400
s
Settling time to 0.001%
tS
G = 1
VSTEP = 4V
60
s
G = 100
VSTEP = 4V
500
s
Overload recovery
50% overdrive
75
s
REFERENCE INPUT
RIN
300
k
Voltage range
V–
V+
V
POWER SUPPLY
Voltage range
Single
+1.8
+5.5
V
Dual
±0.9
±2.75
V
Quiescent current
IQ
VIN = VS/2
50
75
A
vs Temperature
80
A
TEMPERATURE RANGE
Specified temperature range
–40
+125
°C
Operating temperature range
–40
+150
°C
Thermal resistance
θ
JA
MSOP
100
°C/W
DFN
65
°C/W
(4)
Does not include effects of external resistor RG.
(5)
See Typical Characteristics curve, Output Voltage Swing vs Output Current (Figure 29).
4
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): INA333
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