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參數(shù)資料
| 型號(hào)： | THS4271DRBR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
| 中文描述： | 低噪聲，高擺率，單位增益穩(wěn)定電壓留言反饋放大器 |
| 文件頁(yè)數(shù)： | 4/38頁(yè) |
| 文件大?。?/td> | 1055K |
| 代理商： | THS4271DRBR |
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SLOS397E JULY 2002 REVISED JANUARY 2004
www.ti.com
4
ELECTRICAL CHARACTERISTICS V
S
=
±
5 V (continued)
RF = 249
, R
L
= 499
, G = +2, unless otherwise noted.
TYP
OVER TEMPERATURE
0
°
C to
70
°
C
MIN/
TYP/
MAX
PARAMETER
TEST CONDITIONS
25
°
C
25
°
C
40
°
C to
85
°
C
UNITS
DC PERFORMANCE
Open-loop voltage gain (AOL)
Input offset voltage
Average offset voltage drift
Input bias current
Average bias current drift
Input offset current
Average offset current drift
INPUT CHARACTERISTICS
Common-mode input range
Common-mode rejection ratio
Input resistance
Input capacitance
OUTPUT CHARACTERISTIC8
Output voltage swing
Output current (sourcing)
Output current (sinking)
Output impedance
VO =
±
50 mV, RL = 499
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
75
5
65
10
60
12
±
10
18
±
10
8
±
10
60
12
±
10
18
±
10
8
±
10
dB
mV
μ
V/
°
C
μ
A
nA/
°
C
μ
A
nA/
°
C
Min
Max
Typ
Max
Typ
Max
Typ
6
15
1
6
±
4
72
5
±
3.6
67
±
3.5
65
±
3.5
65
V
dB
M
pF
Min
Min
Typ
Typ
VCM =
±
2 V
Common-mode
Common-mode / differential
0.4/0.8
G = +2
RL = 10
RL = 10
f = 1 MHz
±
4
160
80
0.1
±
3.8
120
60
±
3.7
110
50
±
3.7
110
50
V
Min
Min
Min
Typ
mA
mA
POWER SUPPLY
Specified operating voltage
Maximum quiescent current
Minimum quiescent current
Power supply rejection (+PSRR)
±
5
22
22
85
±
7.5
24
20
75
±
7.5
27
18
70
±
7.5
28
15
70
V
Max
Max
Min
Min
mA
mA
dB
VS+ = 5.5 V to 4.5 V, VS = 5 V
VS+ = 5 V,
VS = 5.5 V to 4.5 V
Power supply rejection (PSRR)
75
65
60
60
dB
Min
POWER-DOWN CHARACTERISTICS (THS4275 only)
REF = 0 V,
or V
S
Enable
REF+1.8
V
Min
Power-down voltage level(1)
Power down
REF+1
V
Max
Floating
Enable
REF1
V
Min
REF = V
S
+ or
Power down
REF1.7
V
μ
A
μ
A
μ
s
μ
s
G
k
Max
Power-down quiescent current
PD = Ref +1.0 V, Ref = 0 V
875
1000
1100
1200
Max
PD = Ref 1.7 V, Ref = VS+
50% of final supply current value
650
800
900
1000
Max
Turnon time delay(t(ON))
Turnoff time delay (t(OFF))
Input impedance
4
Typ
50% of final supply current value
3
Typ
f = 1 MHz
4
Typ
Output impedance
200
Typ
(1)For detail information on the power-down circuit, see the powerdown section in the application information of this data sheet.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS4271DRBRG4 | 功能描述:高速運(yùn)算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4271DRBT | 功能描述:高速運(yùn)算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4271DRBTG4 | 功能描述:高速運(yùn)算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4271DRG4 | 功能描述:高速運(yùn)算放大器 Super-Fast Ultra-Low Distortion RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS4271-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FEEDBACK AMPLIFIER |
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