denotes the specifications that apply over the full operating t" />
參數(shù)資料
型號(hào): LTC6912IDE-1#TRPBF
廠商: Linear Technology
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: IC PGA DIGITAL R-R DUAL 12-DFN
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 可編程增益
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 26 V/µs
增益帶寬積: 33MHz
電壓 - 輸入偏移: 125µV
電流 - 電源: 2.25mA
電流 - 輸出 / 通道: 35mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 10.5 V,±2.7 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 12-WFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 12-DFN-EP(4x3)
包裝: 帶卷 (TR)
LTC6912
5
6912fa
The
denotes the specifications that apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 5V, AGND = 2.5V, Gain = 1, RL = 10k to midsupply point, unless
otherwise noted.
ELECTRICAL CHARACTERISTICS
C, I GRADES
H GRADE
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Specifications for Both the LTC6912-1 and the LTC6912-2
SHDN Input High Voltage
VS = Single 2.7V
2.43
V
(GN-16 Package Only)
VS = Single 5V
4.5
V
VS = ±5V
4.5
V
SHDN Input Low Voltage
VS = Single 2.7V
0.27
V
(GN-16 Package Only)
VS = Single 5V
0.5
V
VS = ±5V
0.5
V
SHDN Pin 5, Input High Current
VS = Single 2.7V
0.2
A
(GN-16 Package Only)
VS = Single 5V
1
A
VS = ±5V
1
A
SHDN Pin 5, Input Low Current
VS = Single 2.7V
0.2
A
(GN-16 Package Only)
VS = Single 5V
1
A
VS = ±5V
1
A
Specifications for the LTC6912-1 ONLY
Voltage Gain (Note 6)
VS = 2.7V, Gain = 1, RL = 10k
–0.07
0
0.07
–0.08
0
0.07
dB
VS = 2.7V, Gain = 1, RL = 500
–0.11
–0.02
0.07
–0.13
–0.02
0.07
dB
VS = 2.7V, Gain = 2, RL = 10k
5.94
6.01
6.08
5.93
6.01
6.08
dB
VS = 2.7V, Gain = 5, RL = 10k
13.85
13.95
14.05
13.8
13.95
14.05
dB
VS = 2.7V, Gain = 10, RL =10k
19.7
19.93
20.1
19.65
19.93
20.1
dB
VS = 2.7V, Gain = 10, RL = 500
19.55
19.85
20.05
19.35
19.85
20.05
dB
VS = 2.7V, Gain = 20, RL = 10k
25.75
25.94
26.1
25.65
25.94
26.1
dB
VS = 2.7V, Gain = 50, RL = 10k
33.5
33.8
34.05
33.40
33.8
34.05
dB
VS = 2.7V, Gain = 100, RL = 10k
39.2
39.6
40.0
39.0
39.6
40.0
dB
VS = 2.7V, Gain = 100, RL = 500
37.3
38.9
39.7
36.20
38.9
39.7
dB
VS = 5V, Gain = 1, RL = 10k
–0.08
0.01
0.08
–0.09
0.01
0.08
dB
VS = 5V, Gain = 1, RL = 500
–0.11
–0.01
0.07
–0.13
–0.01
0.07
dB
VS = 5V, Gain = 2, RL = 10k
5.95
6.02
6.09
5.94
6.02
6.09
dB
VS = 5V, Gain = 5, RL = 10k
13.8
13.96
14.1
13.78
13.96
14.1
dB
VS = 5V, Gain = 10, RL = 10k
19.8
19.94
20.1
19.75
19.94
20.1
dB
VS = 5V, Gain = 10, RL = 500
19.6
19.87
20.1
19.45
19.87
20.1
dB
VS = 5V, Gain = 20, RL = 10k
25.78
25.94
26.08
25.75
25.94
26.08
dB
VS = 5V, Gain = 50, RL = 10k
33.5
33.84
34.1
33.4
33.84
34.1
dB
VS = 5V, Gain = 100, RL = 10k
39.3
39.7
40.1
39.1
39.7
40.1
dB
VS = 5V, Gain = 100, RL = 500
37.75
39.2
39.85
36.6
39.2
39.85
dB
VS = ±5V, Gain = 1, RL = 10k
–0.06
0.01
0.08
–0.07
0.01
0.08
dB
VS = ±5V, Gain = 1, RL = 500
–0.10
0
0.08
–0.11
0
0.08
dB
VS = ±5V, Gain = 2, RL = 10k
5.95
6.02
6.09
5.94
6.02
6.09
dB
VS = ±5V, Gain = 5, RL = 10k
13.8
13.96
14.1
13.79
13.96
14.1
dB
VS = ±5V, Gain = 10, RL = 10k
19.78
19.94
20.08
19.75
19.94
20.08
dB
VS = ±5V, Gain = 10, RL = 500
19.68
19.91
20.05
19.58
19.91
20.05
dB
VS = ±5V, Gain = 20, RL = 10k
25.78
25.95
26.08
25.73
25.95
26.08
dB
VS = ±5V, Gain = 50, RL = 10k
33.65
33.87
34.05
33.60
33.87
34.05
dB
VS = ±5V, Gain = 100, RL = 10k
39.4
39.8
40.2
39.25
39.8
40.2
dB
VS = ±5V, Gain = 100, RL = 500
38.6
39.5
39.9
37.6
39.5
39.9
dB
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