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參數資料
| 型號： | THS3122IDR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, SOIC-8 |
| 文件頁數： | 30/34頁 |
| 文件大小： | 1276K |
| 代理商： | THS3122IDR |
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SLOS382D
– SEPTEMBER 2001 – REVISED FEBRUARY 2011
ELECTRICAL CHARACTERISTICS (continued)
Over operating free-air temperature range, TA = +25°C, VCC = ±15 V, RF = 750 , and RL = 100 (unless otherwise noted).
POWER SUPPLY
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = +25°C
7.2
9
VCC = ±5 V
TA = full range
10
ICC
Quiescent current (per channel)
mA
TA = +25°C
8.4
10.5
VCC = ±15 V
TA = full range
11.5
TA = +25°C
53
60
VCC = ±5 V ±1 V
TA = full range
50
PSRR
Power-supply rejection ratio
dB
TA = +25°C
60
69
VCC = ±15 V ±1 V
TA = full range
55
SHUTDOWN CHARACTERISTICS (THS3125 Only)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Shutdown quiescent current (per
ICC(SHDN)
VSHDN = 3.3 V
370
500
A
channel)
tDIS
Disable time (1)
500
s
REF = 0 V,
tEN
Enable time(1)
VCC= ±5 V to ±15 V
200
s
IIL(SHDN)
Shutdown pin low level leakage current
VSHDN = 0 V
18
25
A
IIH(SHDN)
Shutdown pin high level leakage current
VSHDN = 3.3 V
110
130
A
VREF
REF pin voltage level
VCC–
VCC+ –4
V
Enable
REF+0.8
VSHDN
SHUTDOWN pin voltage level
V
Disable
REF+2
(1)
Disable/enable time is defined as the time from when the shutdown signal is applied to the SHDN pin to when the supply current has
reached half of its final value.
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
FIGURE
Small-signal closed-loop gain
vs Frequency
Small- and large-signal output
vs Frequency
vs Frequency
Harmonic distortion
vs Peak-to-peak output voltage
Vn, In
Voltage noise and current noise
vs Frequency
CMRR
Common-mode rejection ratio
vs Frequency
Crosstalk
vs Frequency
Zo
Output impedance
vs Frequency
SR
Slew rate
vs Output voltage step
vs Free-air temperature
VIO
Input offset voltage
vs Common-mode input voltage
IB
Input bias current
vs Free-air temperature
VO
Output voltage
vs Load current
vs Free-air temperature
Quiescent current
vs Supply voltage
ICC
Shutdown supply current
vs Free-air temperature
Differential gain and phase error
vs 75-
serially terminated loads
Shutdown response
Small-signal pulse response
Large-signal pulse response
2001–2011, Texas Instruments Incorporated
5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS3122IDRG4 | 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3125 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-NOISE, HIGH-SPEED, 450 mA CURRENT FEEDBACK AMPLIFIERS |
| THS3125CD | 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3125CDG4 | 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3125CDR | 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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