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參數(shù)資料
| 型號(hào)： | LTZ1000ACH |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Ultra Precision Reference |
| 中文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 7.15 V, MBCY8 |
| 封裝： | 0.200 INCH, METAL CAN, TO-5, 8 PIN |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 136K |
| 代理商： | LTZ1000ACH |
LTZ1000/LTZ1000A
Ultra Precision Reference
1
1000afb
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
The LTZ
1000 and LTZ1000A are ultra stable temperature
controllable references. They are designed to provide 7V
outputs with temperature drifts of 0.05ppm/°C, about
1.2μV
P-P
of noise and long term stability of 2μV/√kHr.
Included on the chip is a subsurface Zener reference, a
heater resistor for temperature stabilization, and a tem-
perature sensing transistor. External circuitry is used to
set operating currents and to temperature stabilize the
reference. This allows maximum flexibility and best long
term stability and noise.
The LTZ1000 and LTZ1000A references can provide su-
perior performance to older devices such as the LM199,
provided that the user implements the heater control and
properly manages the thermal layout. To simplify thermal
insulation, the LTZ1000A uses a proprietary die attach
method to provide significantly higher thermal resistance
than the LTZ1000.
Low Noise Reference
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
■
1.2μV
P-P
Noise
■
2μV/√kHr Long Term Stability
■
Very Low Hysteresis
■
0.05ppm/°C Drift
■
Temperature Stabilized
■
400°C/W Thermal Resistance for LTZ1000A reduces
insulation requirements
■
Specified for –55°C to 125°C Temperature Range
■
Offered in TO-99 package
■
Voltmeters
■
Calibrators
■
Standard Cells
■
Scales
■
Low Noise RF Oscillators
Long Term Stability
–
+
LT
1006
LTZ1000
OUTPUT
1N4148
V
IN
≥
10V
30k
3
7
4
6
2
0.02
μ
F
120
1000 TA01
DAYS
0
–2
(
0
2
10
LONG TERM STABILITY OF A TYPICAL DEVICE FROM TIME = 0
WITH NO PRECONDITIONING OR AGING
1000 TA01b
30
20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTZ1000CH | Ultra Precision Reference |
| LUDZS4.3B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| LUDZS4.7B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| LUDZS5.1B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| LUDZS5.6B | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTZ1000ACH#PBF | 功能描述:IC VREF SHUNT BURIED ZNR TO-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR) |
| LTZ1000ACH#SPTPBF | 制造商:Linear Technology 功能描述: |
| LTZ1000ACH-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Precision Reference |
| LTZ1000ACH-TR | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Precision Reference |
| LTZ1000ACH-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Precision Reference |
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