- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385546 > MAX6785 (Maxim Integrated Products, Inc.) Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages PDF資料下載
參數(shù)資料
| 型號(hào)： | MAX6785 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages |
| 中文描述： | 低功耗、1%精度、雙/三/四電平電池監(jiān)測(cè)器，采用微型TDFN和TQFN封裝 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 665K |
| 代理商： | MAX6785 |
M
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
19-0541; Rev 1; 10/06
o
o
o
o
o
o
o
o
o
o
o
General Description
Features
1% Accurate Threshold Specified Over Full
Temperature Range
Dual-/Triple-/Quad, Low-Battery Output Options
Low 5.7μA Battery Current
Open-Drain or Push-Pull Outputs
Fixed or Adjustable Hysteresis
Low Input Bias Current
Guaranteed Valid Low-Battery-Output Logic State
Down to V
BATT
= 1.05V
Reverse-Battery Protection
Immune to Short Battery Transients
Fully Specified from -40°C to +85°C
Small TDFN and TQFN Packages
The MAX6782–MAX6790 are low-power, 1% accurate,
dual-/triple-/quad-level battery monitors offered in small
TDFN and TQFN packages. These devices are ideal for
monitoring single lithium-ion (Li+) cells, or multicell alka-
line/NiCd/NiMH power sources. These devices feature
fixed and adjustable hysteresis options to eliminate out-
put chattering associated with battery-voltage monitors.
The MAX6782/MAX6783 offer four battery monitors in a
single package with factory-set (0.5%, 5%, 10%) or
adjustable hysteresis. The MAX6784/MAX6785 provide
three battery monitors with factory-set (0.5%, 5%, 10%)
or adjustable hysteresis. The MAX6786/MAX6787/
MAX6788 offer two battery monitors with external inputs
for setting the rising and falling thresholds, allowing
external hysteresis control. The MAX6789/MAX6790 fea-
ture quad-level overvoltage detectors with complemen-
tary outputs.
The MAX6782–MAX6790 are offered with either open-drain
or push-pull outputs. The MAX6782/MAX6784/MAX6786/
MAX6789 are available with push-pull outputs while the
MAX6783/MAX6785/MAX6787/MAX6790 are available with
open-drain outputs. The MAX6788 is available with one
open-drain output and one push-pull output (see the
Selector Guide. This family of devices is offered in space-
saving TDFN and TQFN packages and is fully specified
over the -40°C to +85°C extended temperature range.
Ordering Information
Selector Guide
Applications
Pagers
Portable Medical Devices
PDAs
Electronic Toys
MP3 Players
Ordering Information continued at end of data sheet.
+Denotes lead-free package.
*EP = Exposed paddle.
The MAX6782/MAX6783/MAX6784/MAX6785 are available with
factory-trimmed hysteresis. Specify trim by replacing “_” with
“A” for 0.5%, “B” for 5%, or “C” for 10% hysteresis.
Pin Configuration and Typical Operating Circuit appear at
end of data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX6782
TE_+
MAX6783
TE_+
MAX6784
TC_+
MAX6785
TC_+
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
16 TQFN-EP*
16 TQFN-EP*
12 TQFN-EP*
12 TQFN-EP*
T1633-4
T1633-4
T1233-1
T1233-1
PART
MONITOR LEVEL
4
4
3
3
2
2
2
4
4
LBO
OUTPUT
Quad
Quad
Triple
Triple
Dual
Dual
Dual
—
—
OV
—
—
—
—
—
—
—
Single
Single
OV
—
—
—
—
—
—
—
Single
Single
OUTPUT TYPE
Push-Pull
Open Drain
Push-Pull
Open Drain
Push-Pull
Open Drain
Push-Pull/Open Drain
Push-Pull
Open Drain
HYSTERESIS
Fixed/Adj
Fixed/Adj
Fixed/Adj
Fixed/Adj
Adj
Adj
Adj
—
—
MAX6782TE_+
MAX6783TE_+
MAX6784TC_+
MAX6785TC_+
MAX6786TA+
MAX6787TA+
MAX6788TA+
MAX6789TB+
MAX6790TB+
Note:
All devices are available in tape and reel in 2.5k increments. For tape and reel orders, add a “T” after the “+” to complete the part
number.
Battery-Powered Systems
(Single-Cell Li+ or
Multicell NiMH, NiCd,
Alkaline)
Cell Phones/Cordless
Phones
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6785TC | Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages |
| MAX6790 | Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages |
| MAX6791 | High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions |
| MAX6791TP | High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions |
| MAX6792TP | High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6785TCA+ | 功能描述:電池管理 Triple 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6785TCA+T | 功能描述:電池管理 Triple 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6785TCB+ | 功能描述:電池管理 Triple 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6785TCB+T | 功能描述:電池管理 Triple 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6785TCC+ | 功能描述:電池管理 Triple 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。