參數(shù)資料
型號： THS3112CDG4
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, PLASITC, MS-012AA, SOIC-8
文件頁數(shù)： 31/35頁
文件大小： 1215K
代理商： THS3112CDG4
www.ti.com
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
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
4.4
5.5
VCC = ±5 V
TA = full range
6
ICC
Quiescent current (per channel)
mA
TA = +25°C
4.9
6.5
VCC = ±15 V
TA = full range
7.5
TA = +25°C
53
60
VCC = ±5 V
TA = full range
50
PSRR
Power-supply rejection ratio
dB
TA = +25°C
60
69
VCC = ±15 V
TA = full range
55
SHUTDOWN CHARACTERISTICS (THS3115 Only)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VREF
REF pin voltage level
VCC–
VCC+ – 4
V
Enable
REF + 0.8
V
VSHDN
SHUTDOWN pin voltage level
Disable
REF + 2
V
ICC(SHDN)
Shutdown quiescent current (per channel)
REF = 0 V, VCC= ±5 V to ±15 V
0.3
0.45
mA
tDIS
Disable time (1)
VCC= ±15 V
200
ns
tEN
Enable time(1)
VCC= ±15 V
300
ns
VCC= ±5 V to ±15 V, VSHDN = 0 V,
IIL(SHDN)
Shutdown pin low level leakage current
18
25
A
REF = 0 V
VCC= ±5 V to ±15 V, VSHDN = 3.3 V,
IIH(SHDN)
Shutdown pin high level leakage current
110
130
A
REF = 0 V
(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
Gain and phase
vs Frequency
Small-signal closed-loop noninverting gain
vs Frequency
Small-signal closed-loop inverting 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
PSRR
Power-supply 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 Output current
Output voltage headroom
vs Output current
ICC
Supply current (per channel)
vs Supply voltage
Shutdown response
Copyright 2001–2010, Texas Instruments Incorporated
5
Product Folder Link(s): THS3112 THS3115
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THS3112CDR 功能描述:高速運算放大器 Dual Lo-Noise High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS3112CDRG4 功能描述:高速運算放大器 Dual Lo-Noise High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS3112EVM 功能描述:放大器 IC 開發(fā)工具 THS3112 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V
THS3112ID 功能描述:高速運算放大器 Dual Lo-Noise High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS3112IDDA 功能描述:高速運算放大器 Dual Lo-Noise High Output Current RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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