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參數(shù)資料
| 型號： | TLV246X |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | "Low Power |
| 中文描述： | 低功耗軌至軌輸入/輸出運算放大器系列 |
| 文件頁數(shù)： | 7/22頁 |
| 文件大?。?/td> | 514K |
| 代理商： | TLV246X |
μ
SGLS275 OCTOBER 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 2.7 V, 5 V, and 15 V (unless
otherwise noted) (continued)
power supply
PARAMETER
TEST CONDITIONS
TA
25
°
C
25
°
C
25
°
C
Full range
MIN
TYP
470
MAX
560
UNIT
VDD = 2.7 V
VDD = 5 V
IDD
Supply current (per channel)
VO = VDD/2
550
660
μ
A
VDD = 15 V
750
900
1200
PSRR
Supply voltage rejection ratio
(
VDD /
VIO)
Full range is 40
°
C to 125
°
C. If not specified, full range is 40
°
C to 125
°
C.
VDD = 2.7 V to 15 V,
No load
VIC = VDD/2,
25
°
C
Full range
70
80
dB
65
dynamic performance
PARAMETER
TEST CONDITIONS
TA
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
MIN
TYP
MAX
UNIT
UGBW
Unity gain bandwidth
CL = 10 pF
RL = 2 k
,
VDD = 2.7 V
VDD = 5 V to 15 V
2.4
MHz
3
VDD = 2.7 V
1.4
2.1
V/ s
1
SR
Slew rate at unity gain
VO(PP) = VDD/2,
CL = 50 pF, RL = 10 k ,
VDD = 5 V
1.4
2.4
V/ s
1.2
VDD = 15 V
1.9
2.1
V/ s
1.4
φ
m
Phase margin
RL = 2 k
RL = 2 k
VDD = 2.7 V,
V(STEP)PP = 1 V, AV = 1,
CL = 10 pF, RL = 2 k
VDD = 5 V, 15 V,
V(STEP)PP = 1 V, AV = 1,
CL = 47 pF, RL = 2 k
CL = 10 pF
CL = 10 pF
25
°
C
65
°
Gain margin
25
°
C
18
dB
ts
Settling time
0.1%
25
°
C
2.9
0.1%
2
μ
s
Full range is 40
°
C to 125
°
C. If not specified, full range is 40
°
C to 125
°
C.
noise/distortion performance
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VDD = 2.7 V,
R = 2 k , f = 10 kHz
, f = 10 kHz
AV = 1
AV = 10
AV = 100
AV = 1
AV = 10
AV = 100
0.02%
25 C
0.05%
THD + N
Total harmonic distortion plus noise
VO(PP) = VDD/2 V,
0.18%
VDD = 5 V,
±
5 V,
R = 2 k , f = 10K
, f = 10K
0.02%
25 C
0.09%
VO(PP) = VDD/2 V,
0.5%
Vn
Equivalent input noise voltage
f = 1 kHz
25
°
C
39
nV/
√
Hz
f = 10 kHz
35
In
Equivalent input noise current
f = 1 kHz
25
°
C
0.6
fA/
√
Hz
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| TLV2470AIDR | 功能描述:運算放大器 - 運放 Sngl Lo-Pwr R-to-R I/O Op Amp w/Shutdwn RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TLV2470AIDRG4 | 功能描述:運算放大器 - 運放 Sngl Lo-Pwr R-to-R I/O Op Amp w/Shutdwn RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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