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參數(shù)資料
| 型號： | LT1783CS5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23 |
| 中文描述： | OP-AMP, 1050 uV OFFSET-MAX, 1.3 MHz BAND WIDTH, PDSO5 |
| 封裝： | 1 MM HEIGHT, THIN, PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 211K |
| 代理商： | LT1783CS5 |
8
LT1783
APPLICATIU
W
U
U
Supply Voltage
The positive supply pin of the LT1783 should be bypassed
with a small capacitor (typically 0.1
μ
F) within an inch of
the pin. When driving heavy loads, an additional 4.7
μ
F
electrolytic capacitor should be used. When using split
supplies, the same is true for the negative supply pin.
The LT1783 is protected against reverse battery voltages
up to 18V. In the event a reverse battery condition occurs,
the supply current is less than 1nA.
Inputs
The LT1783 has two input stages, NPN and PNP (see the
Simplified Schematic), resulting in three distinct operat-
ing regions as shown in the Input Bias Current vs Common
Mode typical performance curve.
For input voltages about 0.8V or more below V
+
, the PNP
input stage is active and the input bias current is typically
–40nA. When the input common mode voltage is within
0.5V of the positive rail, the NPN stage is operating and the
Supply Current vs SHDN Pin
Voltage
Large-Signal Response
Small-Signal Response
SHUTDOWN PIN VOLTAGE (V)
0
0.5
1
1.5
2
2.5
S
μ
A
1783 G25
275
250
225
200
175
150
125
100
75
50
25
0
T
A
= 25
°
C
T
A
= –55
°
C
T
A
= 125
°
C
V
S
= 5V, 0V
V
S
=
±
5V
A
V
= 1
C
L
= 15pF
1783 G26
V
S
=
±
5V
A
V
= 1
C
L
= 15pF
1783 G27
TYPICAL PERFOR AU
Total Harmonic Distortion + Noise
vs Output Voltage Amplitude
Open-Loop Gain
OUTPUT VOLTAGE (V)
–6
–4
–2
0
2
4
6
–5
–3
–1
1
3
5
I
μ
V
1783 G24
R
L
= 2k
V
S
=
±
5V
R
L
= 10k
R
L
= 50k
OUTPUT VOLTAGE AMPLITUDE (V
P-P
)
0.1
T
1
0
1
2
3
1783 G23
0.01
0.001
10
A
V
= –1
R
F
= R
G
= 100k
V
S
=
±
1.5V
V
CM
= 0V
A
V
= 1
V
S
=
±
1.5V
V
CM
= 0V
A
V
= –1
R
F
= R
G
= 100k
V
S
= 3V, 0V
V
CM
= 1.5V
A
V
= 1
V
S
= 3V, 0V
V
CM
= 1.5V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1783CS5#PBF | 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O 制造商:Linear Technology 功能描述:1 1.25MHz General Purpose Amplifier Bulk 制造商:Linear Technology 功能描述:IC OP-AMP 1.25MHZ 0.42V/ us SOT-23-5 制造商:Linear Technology 功能描述:IC OP AMP 1.25MHZ 0.42V/US 制造商:Linear Technology 功能描述:IC, OP-AMP, 1.25MHZ, 0.42V/ us, SOT-23-5; Op Amp Type:Low Power; No. of Amplifiers:1; Slew Rate:0.42V/s; Supply Voltage Range: 1.5V to 9V; Amplifier Case Style:SOT-23; No. of Pins:5; Bandwidth:1.25MHz; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes |
| LT1783CS5#PBF | 制造商:Linear Technology 功能描述:IC, OP-AMP, 1.25MHZ, 0.42V/ us, SOT-23-5 |
| LT1783CS5#TR | 功能描述:IC OPAMP R-R IN/OUT TSOT-23-5 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| LT1783CS5#TRM | 功能描述:IC OPAMP R-R IN/OUT TSOT-23-5 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| LT1783CS5#TRMPBF | 功能描述:IC OPAMP R-R IN/OUT TSOT-23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
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