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参数资料
| 型号： | SSM2167Z-EVAL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR SSM2167 |
| 标准包装： | 1 |
| 主要目的： | 音频，麦克风前置放大器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | SSM2167 |
| 主要属性： | 可变压缩，噪音选通，0.2% THD + N，可调式压缩比 |
| 次要属性： | 自动限制性能可防止 ADC 过载，3 V（2.5 ~ 5.5 V） |
| 已供物品： | 板 |
| 产品目录页面： | 775 (CN2011-ZH PDF) |
| 相关产品： | SSM2167-1RMZ-REELDKR-ND - IC PREAMP AUDIO MONO AB 10MSOP SSM2167-1RMZ-REELCT-ND - IC PREAMP AUDIO MONO AB 10MSOP SSM2167-1RMZ-REELTR-ND - IC PREAMP AUDIO MONO AB 10MSOP |
Data Sheet
SSM2167
Rev. G | Page 5 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
100
10
1
0
500
1000
1500
2000
2500
3000
3500
NO
IS
E
G
AT
E
(
mV
rms)
RGATE ()
TA = 25°C
V+ = 3V
RLOAD = 100k
COMPRESSION RATIO 2:1
ROTATION POINT = 63mV rms
02628-
003
Figure 3. Noise Gate vs. RGATE
1
0.1
0.01
20
100
1k
10k
30k
T
HD
+
N
(
%)
FREQUENCY (Hz)
TA = 25°C
V+ = 3V
VIN = 24.5mV rms
COMPRESSION RATIO 1:1
ROTATION POINT = 63mV rms
NOISE GATE SETTING = 2mV rms
02628-
004
Figure 4. THD + N vs. Frequency
35
30
25
20
15
10
5
0
–5
–10
–15
1k
10k
100k
1M
10M
G
AI
N
(
d
B)
FREQUENCY (Hz)
VIN = 2mV rms
RCOMP = 175k
ROTATION POINT = 63mV rms
NOISE GATE SETTING = 2mV rms
02628-
005
Figure 5. GBW Curves vs. VCA Gain
1
0.1
0.01
0.1
1
T
HD
+
N
(
%)
INPUT VOLTAGE (V rms)
TA = 25°C
V+ = 3V
VIN FREQUENCY = 1kHz
RLOAD = 100k
COMPRESSION RATIO 1:1
ROTATION POINT = 63mV rms
NOISE GATE SETTING = 2mV rms
02628-
006
Figure 6. THD + N vs. Input Voltage
0
–80
–70
–60
–50
–40
–30
–20
–10
–80
–70
–60
–50
–40
–30
–20
–10
OU
TP
U
T
(
dB
V
)
INPUT (dBV)
COMPRESSION RATIO 10:1
COMPRESSION RATIO 5:1
COMPRESSION RATIO 2:1
COMPRESSION RATIO 1:1
TA = 25°C
V+ = 3V
RLOAD = 100k
ROTATION POINT = 63mV rms
NOISE GATE SETTING = 2mV rms
02628-
007
Figure 7. Output vs. Input Characteristics
–10
–80
–70
–60
–50
–40
–30
–20
10
100
1k
10k
100k
P
S
RR
(
d
B)
FREQUENCY (Hz)
V+ = 3V + 0.1
RGATE = 5k
RCOMP = 0
02628-
008
Figure 8. PSRR vs. Frequency
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SSM2167Z-EVAL | 制造商:Analog Devices 功能描述:SSM2167, MICROPHONE PREAMPLIFIER, EVALUA |
| SSM-21T-P1.4 | 制造商:JST Manufacturing 功能描述:N/R 1 N/R s Straight 17.6mm Crimp 300VDC / 300VAC 7A 105 -40 Tin 制造商:JST Manufacturing 功能描述:Phosphor Bronze Tin Plated Pin Contact |
| SSM22001MYB | 制造商:SHELLY ASSOCIATES 功能描述: |
| SSM2210 | 制造商:AD 制造商全称:Analog Devices 功能描述:Audio Dual Natched NPN transistor |
| SSM-2210 | 制造商:AD 制造商全称:Analog Devices 功能描述:Audio Dual Natched NPN transistor |
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